You are given a line that has a stope of 4 and passes through the point (3, 3), which statements about the equation
of the line are true? Check all that apply.

The y-intercept is -1.
The slope-intercept equation is y=4x-1.
The point-slope equation is y=-3/8=4(x-1/2).
The point (3/8,1/2) corresponds to (x1,y1) in the point-slope form of the equation.

Answer:

the answer is 8 square units

Step-by-step explanation:

i hope i helped

Answer:

B)

Step-by-step explanation:

Answer: the answer is B hope this helps

Step-by-step explanation:

Answer:

a=8m

Step-by-step explanation:

a²+b²=c²

where a= 6m,c=10m

6²+b²=10²

b²=100-36

b²=64

b=√64=8

Answer:

2. [tex]a=8[/tex] m

Step-by-step explanation:

Let [tex]a[/tex] = length of the remaining leg

[tex]6^2+a^2=10^2[/tex] (using the Pythagorean theorem)

[tex]36+a^2=100[/tex]

[tex]a^2=64[/tex]

[tex]a=\sqrt{64}[/tex]

[tex]=8[/tex] m

∴ The length of the remaining leg is [tex]8[/tex] m.

Hope this helps :)

Step-by-step explanation:

This is the answer...

Answer:x^2-y^2

Step-by-step explanation:

(x+y)(x-y) = x^2 -xy +xy -y^2 so it becomes x^2-y^2

Answer:

60 percent were satisfied

Answer:

5/3g - 18

Step-by-step explanation:

Answer:

1 hr, 4 sec

Step-by-step explanation:

Answer:

29 7/52

Step-by-step explanation:

Answer: 41

A prime number only has two factors: 1 and itself

A composite number has more than two factors.

Let's identify the following numbers:

24 is composite because it has factors like 2, 3, 8, and 12.

16 is composite because it has factors like 8, 2, and 4.

64 is composite because it has factors like 2, 24, and 8.

41 is prime because it's factors are 1 and 41.

Answer: The pattern of the sequence is to subtract 11 from the last number.

Step-by-step explanation: The next two terms of the sequence are 55 and 44.

Answer: n = 4

Step-by-step explanation:

1. Distribute on the right side of the equation

-2(1-7n) = -2 + 14n

2. Subtract 5n from each side

5n + 34 = -2 + 14n

34 = -2 + 9n

3. Add 2 to each side

34 = -2 + 9n

36 = 9n

4. Divide each side by 9 to isolate the variable n

36 = 9n

4 = n

Answer:

4

Step-by-step explanation:

i did the test

Answer:

Is this in Pearson Easybridge?

Step-by-step explanation:

Answer:

0.00009090909

Step-by-step explanation

U just have to divide

Answer:

the answer is B hope it helps

Answer:

a = 31

Step-by-step explanation:

Answer:

x = - 23.57 (appx)

Step-by-step explanation:

[tex]( \frac{ - 7}{3} )x - 3 = 52[/tex]

[tex] = > ( \frac{ - 7}{3} )x = 52 + 3 = 55[/tex]

[tex] = > x = 55 \div ( \frac{ - 7}{3} )[/tex]

[tex] = > x = \frac{55 \times 3}{ - 7} = \frac{165}{ - 7} = - 23.57(appx)[/tex]

Given:

He has $20 to spend and the frogs cost $2.50 each.

To find:

The inequality to find how many frogs he can afford.

Solution:

Let x be the number of frogs he can afford.

Cost of one frog = $2.50

Cost of x frogs = $2.50x

He has $20 to spend. It means, the total cost, i.e., $2.50x, must be less than or equal to $20.

[tex]2.50x\leq 20[/tex]

Divide both sides by 2.50.

[tex]x\leq \dfrac{20}{2.50}[/tex]

[tex]x\leq 8[/tex]

Therefore, the maximum number of frogs he can afford is 8.

Answer:

The explicit function is: [tex]P_x = 153+3x[/tex]

And the number of lights after 33 weeks will be 252.

Step-by-step explanation:

Given that:

Total street lights = 153

Let x be the number of weeks

Then the number lights after x weeks will be 3x

This is a linear function where the y-intercept is 153 and slope is 3.

It can be written as: y = mx+b

The function is:

[tex]P_x = 153+3x[/tex]

Putting the values for x will give us the number of total lights after that number of weeks.

To find, how many street lights were there at the end of 33rd week,

Putting x = 33

[tex]P_{33} = 153+ 3(33)\\= 153+99 = 252[/tex]

Hence.

The explicit function is: [tex]P_x = 153+3x[/tex]

And the number of lights after 33 weeks will be 252.

Answer:

15 cars (excluding the driver)

Step-by-step explanation:

58/4 = 14.5

14.5 rounded is 15.

Answer:

-10240

Step-by-step explanation:

-2.5, -10, -40, -160, -640, -2560, -10240

Answer:

9x-27

Step-by-step explanation:

x(9)-3(9)--->distributive property

Answer:

true

Step-by-step explanation:

3:5 = 12:20 because 12 divided by 4 = 3 and 20 divided by 4 = 5

Answer:

Let X be number of days

Let Y be total amount of pages

21x=y

Step-by-step explanation:

So we know that Arnold reads 21 pages a day

But we don’t know how many days

THe number of pages can change expending on the amount of days he reads

So lets make that y.

So 21x=y is the equation unless they ask for different interpatations of the variables (x,y,z)

Answer:

Your answer would be y = 3

Step-by-step explanation:

Both have the same y-axis

Given :

A stack of 500 pieces of paper is 1.654 inches tall.

Mulan guesses that each piece of paper is 0.045 inches thick.

To Find :

The actual thickness of paper and how is Mulan's answer is incorrect.

Solution :

Let, actual thickness is t.

So,

[tex]t = \dfrac{1.654}{500}\ inches\\\\t = 0.003308\ inches[/tex]

So, actual thickness is 0.003308 inches.

Therefore, the Mulan's answer is incorrect.

Answer:

This is 0.14 to the nearest hundredth

Step-by-step explanation:

Firstly we list the parameters;

Drive to school = 40

Take the bus = 50

Walk = 10

Sophomore = 30

Junior = 35

Senior = 35

Total number of students in sample is 100

Let W be the event that a student walked to school

So P(w) = 10/100 = 0.1

Let S be the event that a student is a senior

P(S) = 35/100 = 0.35

The probability we want to calculate can be said to be;

Probability that a student walked to school given that he is a senior

This can be represented and calculated as follows;

P( w| s) = P( w n s) / P(s)

w n s is the probability that a student walked to school and he is a senior

We need to know the number of seniors who walked to school

From the table, this is 5/100 = 0.05

So the Conditional probability is as follows;

P(W | S ) = 0.05/0.35 = 0.1429

To the nearest hundredth, that is 0.14

Answer:

Positive

Step-by-step explanation:

Slope is positive because the line is increasing from left to right. If the line was decreasing (pointing downwards) from left to right, its slope would be negative.

A slope that is zero would be a straight, horizontal line while a line with no slope would be a straight, vertical line.