The cost of 12 pen is 600 find the cost of 23 pens

1150

Step-by-step explanation:

If 12 pens are 600 you are going to divide 600 by 12 to get 50.

Then from there you will multiply 50 * 23 and you will get 1150

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.