Mr. Shen likes for his homework assignments to have 222 addition problems for every 333 subtraction problems. Which of the following homework assignments could Mr. Shen create?
Choose 3 answers:
Choose 3 answers:

(Choice A)
A
333 addition problems and 444 subtraction problems

(Choice B)
B
666 addition problems and 999 subtraction problems

(Choice C)
C
161616 addition problems and 242424 subtraction problems

(Choice D)
D
888 addition problems and 121212 subtraction problems

(Choice E)
E
151515 addition problems and 101010 subtraction problems

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

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.