Hello,
If f(x) = x^2, what would equal f(f(-2))?

Which number produces a rationale number when multiplied by 1/5

Divide. write in the simplest form. 4 1/6 divided by 10

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?