Maggie can use the equation y=7x to calculate her pay, where y represents the amount of pay, and x represents the number of hours worked. How many hours did Maggie work if she is paid $45.50?
Group of answer choices
6 hours
5.5 hours
6.5 hours
7 hours
Thanks!

Answers

Answer 1
Im pretty sure the answer is 6.5 hours, hopefully it helps.
Answer 2
6.5 hours. give me brainliest :)

Related Questions

What are all possible values of b for which 7x^2 + bx+ 3 is factorable, if the factors have integer coefficients and constants?
(image)

Answers

Answer: 10

Step-by-step explanation:

b can be 10 as,

7*3 = 21

7+3 = 10

∵ [tex]7x^2[/tex] + 10x + 3

What is the product of a number and 15 plus 12, written as an algebraic expression?

Answers

Answer:

15x + 12

Step-by-step explanation:

Answer: hope this helps ♡

15x+12

help me please!!!
i need an higher grade!

Answers

Answer:

A. Slope= -3

B. Slope= -4/3

C. Slope= 11/2

D. Slope= undefined

Step-by-step explanation:

The way I solved it was by graphing the points and then counting the rise/run.

9fallon is totally correct

Please help me I'm desperate

Answers

Answer:

240

Step-by-step explanation:

I think you just add them all together

which one is correct 0.061 > 0.510 0.501 < 0.510 0.510 > 0.510 0.500 > 0.510

Answers

Answer: 0.501 < 0.510

Step-by-step explanation:

0.510 is larger than 0.501

Answer= 0.501< 0.510

Can you solve this for me? Thanks! :>

Answers

Answer:

5.047,  5.105, 5.12, 5.132, 5.406

Step-by-step explanation:

enter Durham right after Raleigh

What is the solution to the equation?

9/10 x+4/5=28.3


choices:
x=133/5
x=275/9
x=97/3

Answers

Answer:

x = 275/9

Step-by-step explanation:

Identify the factor pairs of ac you could use to rewrite b to factor each trinomial by grouping. (27, 29, 31)
(IMAGE)

Answers

Answer:

Step-by-step explanation:

(27) [tex]7x^2[/tex] + 9x + 2

= [tex]7x^2[/tex] + 7x + 2x + 2

= 7x(x+1) + 2(x+1)

= (7x+2)(x+1)

(29) [tex]8x^2[/tex] - 2x - 1

= [tex]8x^2[/tex] - 4x +2x - 1

= 4x(2x-1) +1(2x-1)

= (4x+1)(2x-1)

(31) [tex]15x^2[/tex] - 16x - 7

= [tex]15x^2[/tex] + 5x - 21x - 7

= 5x(3x + 1) - 7(3x+1)

= (5x-7)(3x+1)

Need help again please help

Answers

the answer might be (-2,-6). but my math teacher taught us to use a paper and label the first coordinates and then rotate the paper the way the question is asking you too.
example: if it says rotate it 90 degrees clockwise, then rotate the paper that way with the (2,-6) mark on there

Answer:

(-2, -6)

Step-by-step explanation:

HELP LIKE ASAP!!!!!!!!!!!!!!!!

Answers

Answer: A C and D

Step-by-step explanation:

What I did was look at point A, we see it starts at (-8, 6) this means that if it were to be shifted right 9 and down 4 we would get (1, 2). so, all the answers claiming that the points were shifted right 9 and down 4, or x+9 y-4 are correct.

your answer would be the first option the 3rd and the last option

Please help me I'm desperate

Answers

Answer:

42% (Sorry if I'm wrong!)

Answer:

40.7%

Step-by-step explanation:

the question was tricky but I am glad I was able to help

a - 8 = 42

1/3 - 8 = 42

3 - 8 = 42
\Order a, b, and from least to greatest.

Answers

Answer:

Step-by-step explanation:

a is 50-8 =42

1/3 -17 +59=42

3-8=5-47=42

A is 50, both question for last to is 42

The correct answer gets brainliest

Let theta be an angle such that cos(theta)=-1/9 and 0<=theta<=2pi

Assume that cos(theta/2)<0. Then if
Terminal point of theta/2 = (a_1, a_2),
enter a_1 and a_2 in that order.

Answers

Using the cosine half angle formula,

[tex]\cos \frac{\theta}{2}=-\sqrt{\frac{1-\frac{1}{9}}{2}}=-\frac{2}{3}[/tex]

Using the sine half angle formula,

[tex]\sin \frac{\theta}{2}=\sqrt{\frac{1+\frac{1}{9}}{2}}=\frac{\sqrt{5}}{3}[/tex]

So, [tex]a_1=-\frac{2}{3}[/tex] and [tex]a_2=\frac{\sqrt{5}}{3}[/tex].

Let's use the unit circle to find the terminal point of theta/2.

The unit circle is a circle with a radius of 1 that is centeed at the origin (0,0) in the coordinate plane. For any angle theta in the interval [0, 2pi), the terminal point of theta in the unit circle can be found using the coordinates (cos(theta), sin(theta)).

Since cos(theta/2)<0, the terminal point of theta/2 lies in either the 2nd or the 3rd quadrant of the coordinate plane. In the unit circle, the 2nd and 3rd quadrants are defined by the points with negative y-coordinates, so for the terminal point of theta/2, we have:

a_1 = cos(theta/2)
a_2 = sin(theta/2)

Both a_1 and a_2 are negative because the terminal point of theta/2 lies in the 2nd or 3rd quadrant.

AGAIN PLEASEEEEE HELP AND QUICK!! SEVENTH GRADE MATH !!

Answers

Answer:

A numerical expression contains numbers and operations. An algebraic expression is almost exactly the same except it also contains variables

Answer:

Step-by-step explanation:

Both are similar as they result of both is same. The only difference is their methods of solving them. In numeric expressions, it takes long calculation while in algebraic expressions, we break the expression and then solve it to obtain the result in simpler form.

Hope it helps. Mark my answer the BRAINLIEST!

Help please im soo close to finishing !!!11!

Answers

Answer:

138.2

Step-by-step explanation:

find area of small circle and subtract from area of big circle

A=pi*r^2

A=pi*12^2

A=144pi

A=pi*r^2

A=pi*10^2

A=100pi

144pi-100pi=44pi

44pi=138.2

Answer:

Step-by-step explanation:

Area of shaded region = A of outer circle - A of inner circle

r of outer circle = 12 cm

r of inner circle = 10 cm

Now,

As we know, area of circle = [tex]\pi r^2[/tex]

=> [tex](\frac{22}{7} * 12^2) - (\frac{22}{7} * 10^2)[/tex]

= 452.57 - 314.28

= 138.29 cm sq

Round off to nearest tenth = 140 cm sq

Hope this helped. Pls mark it the BRAINLIEST!

help me plsssss!!!!!

Answers

Answer: The correct answer is 34.5

Step-by-step explanation:

1. She did not need to multiply both sides by -7.5

2.  A negative * a negative will make a positive number

Hope this helps!

The correct answer is 34.5

What is the value of n in the equation n + 7.6 = 13.82?
Group of answer choices
n = 14.58
n = 6.22
n = 21.42
n = 13.08
Thanks!

Answers

The value of n is 6.22
The value would be 6.22

Explanation: N is the number that you are trying to find and if N + 7.6 is equal to 13.82, an easy way to find N is by subtracting 7.6 from 13.82 (13.82-7.82=6.22)

Evaulate each expression when n = 2.3

N + 8n2 - 17=

Answers

Answer: 27.62

Step-by-step explanation:

plug in 2.3 wherever 'n' is

I'm assuming that the '2' in 8n2 is an exponent

2.3 + 8(2.3)² - 17 =

Using PEMDAS

start out with exponent since there isn't any parenthesis  

(2.3)² = 5.29

2.3 + 8(5.29) - 17

move on to multiplication

8(5.29) = 42.32

2.3 + 42.32 - 17

with addition and subtraction, you do whichever comes first and since this equation starts with addition we'll start there

2.3 + 42.32 = 44.62

then the subtraction

44.62 - 17 = 27.62

Answer:

Step-by-step explanation:

The answer is 27.62

Use factoring to arrange the following algebra tiles first into one rectangle and then into two rectangles of equal size.
(image)

Answers

Answer:

hmm

Step-by-step explanation:

In front of a school are several gardens in rectangular raised beds. For each of the areas of a rectangular garden given, use factoring to find possible dimensions. Could the garden be square? If so, explain why.
a. x² + 32x + 256
b. x² — 4y²
c. x²- 20x + 100

Answers

Answer:

Step-by-step explanation:

(a) [tex]x^2[/tex] + 32x + 256

Factorisation by pairing:

([tex]x^2[/tex] + 16x) + (16x + 256)

= x(x+16) + 16(x+16)

= (x+16)(x+16)

∴ Side of the square = (x+16)

(b) [tex]x^2 - 4y^2[/tex]

Identity: [tex]a^2 - b^2[/tex] = (a+b)(a-b)

[tex](x)^2 - (2y)^2\\[/tex]

= (x+2y)(x-2y)

∴ Length of rectangle = (x+2y)

Breadth of rectangle = (x-2y)

(c) [tex]x^2 - 20x + 100[/tex]

[tex]= x^2 - 10x - 10x +100x[/tex]

= x(x-10) -10(x-10)

= (x-10)(x-10)

∴ Side of square = (x-10)

The factorization of the polynomial x²-20x+100 is (x-10)(x-10).

What is factorization?

The factorization method uses basic factorization formula to reduce any algebraic or quadratic equation into its simpler form, where the equations are represented as the product of factors instead of expanding the brackets. The factors of any equation can be an integer, a variable, or an algebraic expression itself.

a) x²+32x+256

By using splitting middle term method, we get

x²+16x+16x+256

= x(x+16)+16(x+16)

= (x+16)(x+16)

b) x²-4y²

Using the identity a²-b²=(a+b)(a-b)

Now, x²-(2y)²

= (x+2y)(x-2y)

c) x²-20x+100

By using splitting middle term method, we get

x²-10x-10x+100

= x(x-10)-10(x-10)

= (x-10)(x-10)

Therefore, the factorization of the polynomial x²-20x+100 is (x-10)(x-10).

To learn more about the factorization visit:

https://brainly.com/question/26923098.

#SPJ2

Please help me I'm desperate

Answers

Answer:400

Step-by-step explanation:The formula for volume is L×W×H so, you have to multiply 20×10×2. 20×10 is 200 and 200×2 is 400

Please help me I'm desperate

Answers

5/17 because 10+32+2 is the total frequency of cards, whilst 10 is the frequency of wild cards.
Now you have 10/42 simplify it and you have 5/22
Simplify the problem. 44 cards total, 10 are wild. That’s 10/44 also reduced to 5/22

???????????????????????????

Answers

Answer:

12 and 78 are complementary.

80 and 100 are supplementary.

50 and 50 are neither.

Step-by-step explanation:

Hope it helps! =D

Factor the trinomial represented by the algebra tiles.
(image)

Answers

Answer: [tex]2x^2[/tex] + 7x + 5

Step-by-step explanation:

--> No. of blocks of [tex]x^2[/tex] = 2

So, 2 * [tex]x^2[/tex] = [tex]2x^2[/tex]

--> No. of blocks of x = 7

So, 7 * x = 7x

--> No. of blocks of 1 = 5

So, 1 * 5 = 5

∴ Hence, [tex]2x^2[/tex] + 7x + 5 is the answer.

Please mark my answer BRAINLIEST!

Order the fractions from least to greatest.

five twelfths, one fourth, two thirds

five twelfths, one fourth, two thirds
five twelfths, two thirds, one fourth
one fourth, two thirds, five twelfths
one fourth, five twelfths, two thirds

Answers

One fourth, five twelfths, two thirds


Good luck hope this helps


:)))

Make x the subject of the formula
y = a√x

Answers

Answer:

17

Step-by-step explanation:

17
Explanation: I just know

PLEASE ANSWER ASAP
A study was conducted comparing the speeds of 2 different fish, Fish A and Fish B. The table shows the distance, in meters, Fish A travels in seconds. Scientists
concluded that Fish B travels 3 meters every 2 seconds.

Assuming both fish swim at a constant rate, which fish swims faster and by how many meters per second?

Answers

Answer:

Fish A travels faster and by 0.1 meters per second.

Step-by-step explanation:

According to the table, you can see that the seconds are not being measured constantly. To determine the rate of change of meters per second, we can use subtraction on both the numerator and denominator of the expression. Where we divide it into 1 second.

meters/second → 4.8 – 1.6 / 3 – 1 = 3.2 / 2 =

1.6 meters/second.

Now we can compare the rate from fish B by also diving it into 1 second.

3 meters every 2 seconds → 3/2 =

1.5 meters/second.

Since 1.6 > 1.5, Fish A is faster!

And to compare the simplified rates

1.6 – 1.5 = 0.1 meters.

So Fish A is 0.1 meters faster!

A rectangular patio has an area of 2x² + 13x — 24 ft2. Use factoring to find possible dimensions of the patio. The patio is to be enlarged so that each dimension is 2 ft greater than it was originally. What are the new dimensions of the patio? What is the new area of the patio?

Answers

Answer:

Step-by-step explanation:

[tex]2x^2[/tex] + 13x - 24 to be factorised to find the dimensions:

[tex]2x^2[/tex] + 13x - 24

= [tex]2x^2[/tex] + 16x - 3x - 24

= 2x(x+8) - 3(x+8)

= (2x-3)(x+8)

Length = (2x-3)

Breadth = (x+8)

∴ Increasement in length = 2x - 3 +2 = (2x -1)

Increasement in breadth = x + 8 + 2 = (x+10)

Please mark my answer BRAINLIEST!!

The correct answer will get brainliest!

Find the 3 smallest positive x-intercepts of the graph of
y = cos(12x) + cos(16x) and list them in increasing order.

Please give your answers as a list of x-coordinates from least to greatest.

Answers

Recall that [tex]\cos(x)+\cos(y)=2\cos \left(\frac{x+y}{2} \right)\cos \left(\frac{x-y}{2} \right)[/tex].

[tex]\cos(12x)+\cos(16x)=0 \\ \\ 2\cos(2x)\cos(14x)=0 \\ \\ \cos(2x)\cos(14x)=0[/tex]

If [tex]\cos(2x)=0[/tex], then [tex]x=\frac{\pi}{4}, \frac{3\pi}{4}, \frac{5\pi}{4}, \cdots[/tex].

If [tex]\cos(14x)=0[/tex], then [tex]x=\frac{\pi}{28}, \frac{3\pi}{28}, \frac{5\pi}{28}, \cdots[/tex].

So, the three smallest positive [tex]x[/tex] intercepts are [tex]\frac{\pi}{28}, \frac{3\pi}{28}, \frac{5\pi}{28}[/tex].

please help!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

1. 16 inches

2. 1256 square feet

Other Questions
if efforts are made to prevent drug-taking behavior from occurring when it has not occurred up to now, then these efforts are referred to as . A. primary preventionB. secondary preventionC. tertiary preventionD. all of the above 15 year dependent gross income $3850 from wages yes or no what is the maximum number of offspring in a population when resources are not limited? 1. when the source for the training aid is a professionally produced curriculum or single item, it should be compared to: (52) the cost per student use ratio. the desired lesson plan outcome. one used by the previous instructor. one using the technology that is available. A profeional ladder climber with a ma of 77 kg climb a 6 m tall ladder in 1. 3 econd. How much horepower did the ladder climber produce? (round to 1 decimal place if needed) may u help me answer this question asap pls fast fast determine if the function in the first column is an eigenfunction of the operator in the second column. 5y5 y2d2/dy2 yx7xy7 x3(3/x3) y3(3/y3) sincos3 2/2 2/ A marble with a mass of .4 kg is rolling down a ramp at a speed of 5 m/s and collides with a .25 kg marble sitting at rest. What is the final velocity of the first marble? ph name two (2) characteristics which differentiate a common carrier from a private carrier. the displacement in meters of a certain vibrating mass is described by x(t)=0.005sin6t. what is the amplitude and frequency of its velocity the nurse is preparing a young couple for the upcoming birth of their child, and the mother expresses concern for needing pain medications and the effects on the fetus. when counseling the couple about pain relief, the nurse would incorporate which information in the teaching about measures to help to decrease the requests for pain medication? How were Black people viewed in the new nation after the Revolutionary War?A. Most Black people were freed from enslavement after the war.B. All Black people were given the right to vote after the war.C. Some Black people were given the right to vote after the war.D. Many Black people continued to be enslaved after the war.SUBMITPLEASE HELPP A pair of jeans cost $42.00. If the sales tax is 5%, how much will she pay altogether for the jeans? HELP ASAP PLS ILL GIVE BRAINLIEST what is the main function of the bodys lymphatic system? for count in range(80) leo.forward(count * 2) leo.left(count 2) there is an error in the for loop. what should be fixed? determine the solubility of following samples in water by adding a few milligrams to about 10ml of water. Record your observations in a tabular form A company uses job costing. Which of the following products would most likely be manufactured at a company that uses job costing? Select all that apply. a) Custom ambulance vehicles manufactured for the Orange County Emergency Services Agency b) Cans of paint c) Boats built to each customer's unique specifications d) Boxes of aluminum foil companies adopting a strategy need to train employees in job-search skills and focus on cross-training their remaining employees. which of the following is not an element of laissez-faire racism? a. a tendency to blame blacks for the gap in economic standing b. subtle and persistent negative stereotyping c. resistance to policy efforts to alleviate racially oppressive practices