Colin loves to play the piano but doesn't like practicing the exercises his piano teacher assigns. Colin knows the exercises will help him play better though, so he tries to motivate himself using his favorite
treat-chocolate chip cookies.
There is a proportional relationship between the amount of time (in hours) that Colin practices the
piano, x, and how many cookies he gives himself, y.
x (hours) y (cookies)
5
10
A WNH
15
20

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0

answer: the answer to this problem is 2x and 2-x both have x as well as 2

step-by-step explanation: first you have to see what is the closest thing they have similar second you note it example 4x and 4+x they both have x and 4

a. do i have the cash i need for down payment?

b. do i want to use my savings instead of credit?

c. can i afford the car?

d. can i use the credit in a better way?

e. could i put off buying the car for a while?

f. what will happen if i don't buy it now?

g. what are the costs of using credit?

hope this (: