If you hade to use Algebar tiles to do the charge method subtraction and you problème is -9 - (-2)

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Prove that 16^4-2^13-4^5 is divisible by 11.

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?