A donut store uses 7.7 kilograms of sugar each hour. How many kilograms of sugar will the store use in 7 hours?

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

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?

Use circumcenter theorem to solve for the given values