$29.99=$30
$30-$15=$15
Ace's profit is $15
Answer:
13
Step-by-step explanation:
subtract 1 on both sides
then divide by 3
to get 13
Answer:
s(x) = 10/x
Step-by-step explanation:
There are x number of people. When you divide an amount by x, you get
amount/x
Here, the amount is 10 since you bought 10 pizzas, so each person gets
10 divided by x.
s(x) = 10/x
If f(-3)=-9, g(5)=12 and f(5)=1
then g(-7)=-6
