Abby has 12 quarters in her piggy bank. Estimate how many cents she has by rounding the number of quarters to the nearest ten.

honestly i was a little confused with the way this question was worded so please tell me if i did something wrong or if i didn't explain/understand this right!

3 dollars or 300 cents

step-by-step explanation:

well we know that 4 quarters equal one whole dollar so what i did was divide 12 by 4 to get 3 whole dollars

12/4

= 3 dollars

and we know that 100 pennies equal one whole dollars, all you need to do was multiply 3 dollars by 100 pennies

3 * 100

= 300 pennies

showing you that abby has 300 cents in her piggy bank

hope this help and if you need anymore then just ask me!

i think c. but don't trust it.

step-by-step explanation:

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3