The sum of ten and the quotient of a number x and 6.

if you want to write an equation, it is:

(x/6)+10

answer:

10 + x divided by 6

step-by-step explanation:

this is what i believe is the answer. (may not be right but try )

answer:

d. 9

step-by-step explanation:

54/12 = 4.5

sf = 4.5

so x = 2 · 4.5 = 9

answer:

3 dimes, 9 pennies, and 5 nickels

step-by-step explanation:

call the number of dimes d. then, we will have 3d pennies and d + 2 nickels. the value for each group is 10d, 3d, and 5d + 10. add these to get 18d + 10. this is equal to 64 cents, as stated in the question. so, setting these equal, we get that d = 3, and there are 3 dimes, 9 pennies, and 5 nickels.