P(p+a2)
; use a = 7 and p = 6
6

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.