Write an equation for each line

Answer: 878.90

Step-by-step explanation: because I used math and I am very certain in my answer.

Answer:

you will save 3 dollars and spend 12 on the shirt

Step-by-step explanation:

20 percent of 15 is 3 dollars. subtract the 3 from 15$ to get your discounted price.

Answer:

Since the shape is an corresponding angle, you would work out the question like this:

(3x + 22) = (x + 30)

X = 4

Therefore X is equal to 4. No rounding is needed.

I'm NOT a math teacher, please double check my answer!

Cheers! :)

Answer:

The first one (5+b)x8

Step-by-step explanation:

Answer

Answer:

(8 x 5) x b

Step-by-step explanation:

i think its that

Answer:

answers are B,C and E

you got it right YAYYY !!!

good job haha  

Step-by-step explanation:

Answer:

I think you got it right but if not I don't know then

Step-by-step explanation:

Answer:

-7

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

4x - 12 ≤ 16 + 8x

Step 2: Solve for x

Here we see that any value x greater than or equal to -7 would work as a solution to the inequality.

∴ our answer is -7.

Answer:

$1.25

Step-by-step explanation:

10b + 4m = 13

10(0.80) + 4m = 13

8 + 4m = 13

4m = 13 - 8

4m = 5

m = 5/4

m = 1.25 muffins cost 1.25 each

Answer:

blank 1: x-2

blank 2: y-12

blank 3: translation

Step-by-step explanation:

15 true false and 5 multiple choice questions

Step-by-step explanation:

15*4=60

8*5=40

40+60=100

Answer:

10

Step-by-step explanation:

Answer:

No. 2 is side-side-side

Answer: Choice 4

============================

Explanation:

In figure 4, the tickmarks indicate which sides are the same length. The sides that overlap, or share a common side, are also congruent to one another. So we have three pairs of congruent sides for figure 4, and that allows us to use SSS to prove the triangles congruent.

--------

Side notes:

Choice 1 uses ASA

Choice 2 uses ASA

Choice 3 uses SAS

Answer:

Slope = 1

Step-by-step explanation:

M = y2-y1 / x2-x1

Hope this helps. Pls give brainliest.

Answer: 1

Step-by-step explanation: Slope is rise over run y/x --> y1-y2/x1-x2 so 8-(-10)/10-(-8) = 1

Answer:

He would have to divide 5,025 by 12 which is 418.75

Step-by-step explanation:

I explained it up there. Hope this helps!

Answer:  the amount of the item would be 23.08

Step-by-step explanation:

a 35% discount for a item with original price of $35.50 is equal to $12.42

Answer:

(-1, 3)

Step-by-step explanation:

Answer: both A and b

Answer:

I think 1. is B. 108 If it is correct please do brainliest. thanks

Step-by-step explanation:

"RT bisects SRQ"

and an angle bisector is a line or ray that divides an angle into two congruent angles.

Answer:

I think 4. is A. 9. If it is correct please do brainliest. thanks

Step-by-step explanation:

If M is the MIDPOINT, then AM is the same as BM

Answer:

I know number one is B

and number 4 is A

Step-by-step explanation:

We have x - 20 < 7, so

x < 27.

Answer:

16 by 9 feet.

Step-by-step explanation:

We have 50 feet of fencing in total.

Therefore, the perimeter of our area is 50. Perimeter is given by:

[tex]P=2(\ell+w)[/tex]

Substituting 50 for P yields:

[tex]50=2(\ell+w)[/tex]

And dividing both sides by 2 yields:

[tex]\ell+w=25[/tex]

The area of a rectangular is given by:

[tex]A=\ell w[/tex]

Where [tex]\ell[/tex] is the length and [tex]w[/tex] is the width.

We want to enclose 144 feet squared. So, A=144:

[tex]144=\ell w[/tex]

By the perimeter equation, we can subtract a variable, say [tex]\ell[/tex] from both sides. Hence:

[tex]w=25-\ell[/tex]

Now, we can substitute this into our area equation. Therefore:

[tex]144=\ell(25-\ell)[/tex]

Distribute:

[tex]144=25\ell-\ell^2[/tex]

Subtract 144 from both sides:

[tex]-\ell^2+25\ell-144=0[/tex]

Divide everything by -1:

[tex]\ell^2-25\ell +144=0[/tex]

Factor:

[tex](\ell-9)(\ell-16)=0[/tex]

Zero Product Property:

[tex]\ell_1=9\text{ or } \ell_2=16[/tex]

Then it follows that:

[tex]w_1=25-(\ell_1)=25-9=16[/tex]

Or:

[tex]w_2=25-(\ell_2)=25-(16)=9[/tex]

Regardless, the dimensions of the rectangular area will be 16 by 9 feet.

Answer:

p = 2(l +w)

l= p÷2 -w = l= 25 -w

A= l x w =( 25 -W)W= 144

-w^2 +25w-144 =0

-w^2 +9w+16w- 144=0

(-w^2+9w) +(16w- 144) =0

-w(w - 9) + 16(w - 9) =0

(-w +16) = 0 or w - 9 =0

w = 9 or w = 16

so l = 25 - 9 = 16

or l = 25 - 16 = 9

therefore l = 16ft and w= 9ft

9514 1404 393

Answer:

  [tex]y=\left\{ \begin{array}{rc} {-x+3, &\text{for $x<-2$}} \\ {-2, &\text{for $x=-2$}} \\ {x+4, &\text{for $x>-2$}}}\end{array} \right.[/tex]

Step-by-step explanation:

The line to the upper left has a slope of -1. If it were extended, it would intersect the y-axis at y=3, so its equation is ...

  y = -x +3

The line to the upper right has a slope of +1 and a y-intercept of 4, so its equation is ...

  y = x + 4

At x=-2, the function is defined as -2.

So, the piecewise definition is ...

  [tex]y=\left\{ \begin{array}{rc} {-x+3, &\text{for $x<-2$}} \\ {-2, &\text{for $x=-2$}} \\ {x+4, &\text{for $x>-2$}}}\end{array} \right.[/tex]

Answer:

the birds do not like how they taste

Step-by-step explanation:

yuh

Answer:

Sam

Step-by-step explanation:

Patty: 325.75/8 = 40.72/hr

Quinn: 125.5/3 = 41.83/hr

Reece: 74.85/2 = 37.43/hr

Sam: 215.25/5 = 43.05/hr

Answer:

your answer is Sam

Step-by-step explanation:

Sam = $215.25

for 1 hour = $125.25/5

= $43.05

so therefore Sam got the highest amount of money raised in one hour

Given:

2 ft³ of clay was mixed into 7 ft³ of soil containing 55% clay.

To find:

Clay content of the mixture.

Solution:

We have,

55% of soil is clay. So,

Clay in soil= 55% of soil

[tex]\text{Clay in soil}=\dfrac{55}{100}\times 7[/tex]

[tex]\text{Clay in soil}=\dfrac{385}{100} [/tex]

[tex]\text{Clay in soil}=3.85 [/tex]

2 ft³ of clay was mixed into the soil. So, the total clay content of the mixture is

[tex]2+3.85=5.85\text{ ft}^3[/tex]

Therefore, the clay continent in the mixture is 5.85 ft³.

The highest probability on the histogram is 0.13. Therefore, option D is the correct answer.

A histogram is a visual representation of statistical data that makes use of rectangles to illustrate the frequency of data items in a series of equal-sized numerical intervals. The independent variable is represented along the horizontal axis and the dependent variable is plotted along the vertical axis in the most popular type of histogram.

Here,

A) 1/10

= 0.1

B) 1/30

= 0.033

C) 1/15

= 0.066

D) 2/15

= 0.13

Therefore, option D is the correct answer.

Learn more about the histogram here:

https://brainly.com/question/14421716.

#SPJ7

"Your question is incomplete, probably the complete question/missing part is:"

The bar representing which of these probabilities on a histogram would be the highest.

A) 1/10

B) 1/30

C) 1/15

D) 2/15

Answer:the rule is

R% x P x T

which in this question is:

r%= 9%

p= 630

t=8

so

630 x 8 x 9% = 453.6

that's the final answer and in order to make sure make

630+453.6=1083.6

Step-by-step explanation:

Answer:

Linear Proportional Relationship

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

Step 1: Define

y = 2x + 3

Step 2: Identify

We see we have a linear equation in y = mx + b. We can also see that it is a degree of 1. Therefore, it is a Linear proportional relationship.

Answer:

a) m∠T

b) line W and line Z

c) ∠ZTU

d) ∠YTX

e) 90° or m∠5

f) m∠1 and m∠2

g) m∠2

h) 180° or m∠1 & m∠5 or m∠2 & m∠3 & m∠4

i) line WTY and line YTX

j) the angle bisector U

Step-by-step explanation:

Answer:

A=346,6 in²

Alternative C

Step-by-step explanation:

Length of circunference:

L=2πR,  where r is the radius

Area of circle:

A=πR²

We know that L=66

66=2πR, then:

πR=33in

[tex]R=\frac{33}{\pi }[/tex]

Thus:

[tex]A=\pi (\frac{33}{\pi} )^{2}[/tex]

[tex]A=\frac{1089}{\pi} \\\\A=346,63[/tex]

Answer:

 1-cos2A/sin2A

=(1-cos^2 A+sin^2 A)/(2sinAcosA)

=(sin^2 A+sin^2A)/2sinAcosA

=2sin^2 A/2sinAcos^2 A

=sinA/cosA

=tanA

Answer:

Step-by-step explanation:

10(x + 4) – 3 = 14x + 1

10x + 40 - 3 = 14x + 1

40 - 3 - 1 = 14x - 10x

36 = 4x

x = 36/4

x = 9

Answer:

x=9

Step-by-step explanation:

10(x+4)-3=14x+1

First, Distribute.

10x+40-3=14x+1

Next, combine like terms.

10x+37=14x+1

Next, isolate the variable.

10x-10x+37-1=14x-10x+1-1

36=4x

x=9

Hope this helps you!

Merry Christamas!!!!!