I WILL MARK BRAINIEST
please answer question 8

Answer:

88 I believe

Step-by-step explanation:

Answer:

$85

Step-by-step explanation:

20% is 1/5 of 100

68/4=17

68+17=85

Answer:

Step-by-step explanation

The slope is 3 because the 3 is on the x line and the y-intercept is on the y line

Answer:

Y = -8(x + 3)

Step-by-step explanation:

Divide the whole equation by -8 to get x by itself

Y = -8(x+ 3)

Answer:

B. Mark buys a pack of gum for $1.50 each

Step-by-step explanation:

The slope of the graph is 3/2 or 1.5 so x is the number of gum bought and y is the total amount he has to pay after buying the gum.

Answer: Y=3, X=-2

Step-by-step explanation:

Answer:

[tex]y = \frac{3}{2} x + 3[/tex]

Step-by-step explanation:

slope is a positive 3/2

y intercept is 3

Answer:  [tex]g = 6\sqrt{6} \ \ \text{yards}[/tex]

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

Explanation:

When dealing with a 30-60-90 triangle, the short leg x and the long leg y can be tied together using this formula

[tex]y = x*\sqrt{3}[/tex]

We see that the long leg is exactly [tex]\sqrt{3}[/tex] times longer than the short leg.

Therefore we can say,

[tex]y = x*\sqrt{3}\\\\y = 6\sqrt{2}*\sqrt{3}\\\\y = 6\sqrt{2*3}\\\\y = 6\sqrt{6}\\\\g = 6\sqrt{6}\\\\[/tex]

Answer:

........................what's the question ❓

Answer:

Y=x(5)+120

Step-by-step explanation:

Y= the money you have to pay for the party

X(5)= you multiply x by 5

+120= you add the fee

Answer:

3.9 hours

Step-by-step explanation:

3 2/5 + 1/2 = 39/10

3 9/10 =

3.9 hours

Answer:

yesss a 3500 = 5066

Step-by-step explanation:

this is my answer

Answer:

3828

Step-by-step explanation:

the exact no. is3827.6465

when you round it it will be 3828

Answer:  A) Yes, they both have a slope of 2/3

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Explanation:

The equation y = (2/3)x - 3 has slope 2/3 since it is the coefficient of x

The coefficient is the number to the left of the variable.

-------------------------------------

Now let's pull two points from the table.

Pick any two points you want. I'll pick the last two rows to get the two points (4,2) and (13,8)

Subtract the y values to get 8-2 = 6

Subtract the x values in the same order:  13-4 = 9

Divide the differences:

slope = rise/run

slope = (change in y)/(change in x)

slope = 6/9

slope = 2/3

We get the same slope as before. Holly is correct.

Answer:

d

Step-by-step explanation: i think

9 hours

Step-by-step explanation:

cuz that's the answer

Raul would have to babysit for 8 hours to earn $100.

In mathematics, divides left-hand operands into right-hand operands in the division operation.

To determine the number of hours Raul has to babysit to earn $100, you need to divide the amount he wants to earn ($100) by the amount he earns per hour.

The amount of Raul earns per hour by dividing the total amount he earned by the number of hours he worked.

As per the question, Raul earned $37.50 for 3 hours of babysitting,

So, he earned $37.50 / 3 hours = $12.50 per hour.

This means that to earn $100, he would have to work:

⇒ $100 / $12.50 = 8 hours.

Therefore, he would have to babysit for 8 hours to earn $100.

To learn more about the division operation click here :

brainly.com/question/25870256

#SPJ5

Answer:

Maybe

Step-by-step explanation:

I did but I forgot the answer

I am so sorry

Answer:

Point Slope Equation: Y+2=-3(x-6). Slope Intercept Equation: Y=-3x+16.

Step-by-step explanation:

If you are looking for an equation? Here you go.

Let me know if this is what you wanted!

Answer:

x = x; the solution has infinite solutions

Step-by-step explanation:

3(x+ 7) = 3x + 21​; distribute the 3 on the left side

3x + 21 = 3x + 21; now subtract 21 from both sides

3x = 3x; divide by 3

x = x; the solution has infinite solutions.  Since both terms are equal any value for x will be true on this equation.

Answer:

It took Jen 4 hours to catch up with Laura

Step-by-step explanation:

Gaining speed 45-30= 15 mph

Laura's head start 30×2=60 miles

Time for Jen to catch up 60÷15= 4 hours

In other words

30(t+2)= 45t

30t+60= 45t

60=45t-30t

60= 15t

t=4 hours

Answer:

sorry i have no clue

Step-by-step explanation:

Answer:

13

Step-by-step explanation:

Answer:

These two are congruent because they mirror each other in size and shape.

Step-by-step explanation:

Answer:

82%

Step-by-step explanation:

A percent a fraction of one hundred so multiply the numbers by 2 to make it 82/100 then remove the one hundred making it 82%

Answer:

True

Step-by-step explanation:

2x+1 is the same both times. F(x) is just another way to write y

C should be the answer. I cant explain it because its hard to explain

Answer:

c identity property is illustrated by 3 + 0 = 3

Answer:

3d² + 2d + 3 remainder -2

Step-by-step explanation:

Answer:

$18

Step-by-step explanation:

It is 10% off so you are paying 90% of $20.

20*0.9=18

The 10% is $2

Answer:

REEEEEEEEEEEEEEEEEE WHAT HE SAID

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

y÷x

12÷3=4 and 20÷5=4

4 quizzes are taken per week.

A linear equation is given by:

y = mx + b;

where y, x are variables, m is the rate of change and b is the y intercept.

Let y represent the total number of quizzes after x weeks.

From the table we can see that when y = 12, x = 3 and when y = 20, x = 5. Hence:

Number of quizzes per week = 12/3 = 20/5 = 4

Hence, 4 quizzes are taken per week.

Find out more at: https://brainly.com/question/13911928

Answer:

b

Step-by-step explanation:

Answer:

the answer is  [tex]x=3,\:y=2[/tex]

Step-by-step explanation:

if you want an explanation lemmie know but I rly dont feel like putting one bc its a lot to do but that is the correct answer lol

and try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations

Answer:

                                          -1+1(-7+3v)-5v  

Pull out like factors :

  -2v - 8  =   -2 • (v + 4)  

Final result :

 -2 • (v + 4)