HP Use Repeated Reasonin Ella dives three times into a lake. Her elevations relative to the water's
surface are -6,9 feet, feet, and -15 feet. She
dives three more times with each dive 0.75 feet deeper
than each of the first three, Write and evaluste
O expressions to determine the elevations, in decimal
form, of her fourth, fifth, and sixth dives.
4

you can't solve x because it is 2 linear equation and you only have one equation

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.