Kerry writes a list of all the integers from 1 to n on a whiteboard. She uses the digit 0 five times and the digit 9 six times. What is the value of n?

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

Hurry which expression is equivalent to 3√x^5y?

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =