Grant is a member of a book club. he pays a $10 yearly membership fee and can purchase books through the club for $2.75 each. his total annual cost is a function of the number of books, b, that he purchases in a year: c(b) = 2.75b + 10 which statements are true about the variables in the yearly cost function? check all that apply. the number of books purchased is the independent variable. the input is the yearly cost. the total yearly cost depends on the number of books purchased. the number of books purchased is determined by the yearly cost. the output is the yearly cost.

7

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.