1 You have a $5 off coupon
you can use at the Pizza
Shop as well as a 20%
coupon you can use after
the $5. Write an expression
that would represent how
much you pay before tax
using (p) as the original
price of the pizza.

A. .2(-5)
B. 1.8(p-5)
C. .8(p+5)
D. 8(P-5)

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

i believe the answer is 323 ft

step-by-step explanation:

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.