You and your sister went to the store. Your mom gave you $35 to buy a few things. The store charges $4 an hour for parking plus an additional one-time charge (flat fee) of $1.50 for the use of the shopping cart. You were at the store for 3 hours. Your total purchase of items was $15.00. How much change do you get back?

6.5

Step-by-step explanation:35-15=20, 20-12=8, 8-1.50=6.5

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

answer: its the third option.

step-by-step explanation:

i just took the test.