1. fredry bought x boxes of cookies to bring to
a party. each box contains 13 cookies. he
decides to keep two boxes for herself. he
brings 70 cookies to the party. which equation
can be used to find the number of boxes, x,
fredry bought?

answer:

d

step-by-step explanation:

the number of total cookies he has is 18x or 18 cookies times x boxes.

since he leaves 2 boxes at home then this is 2*18 = 36.

the number of cookies he takes is 108.

so the total minus 36 is 108.

this is written as 18x - 36 = 108

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.