Need help with standard form.

Step-by-step explanation:

9x-6y=-18

-6y= -9x -18

y= -9/-6x -18

y= 3/2 +3

It would be y=3/2x+3

Step-by-step explanation:

Subtract 9x from the right side and put it on the left side, making the equation -6y=-18-9x.

Then divide by 6 on both sides making the equation  -y=9/3 + 3.

Then multiply and simplify making it the answer.

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.