Given that f (x) = 7x ^2-84, find x

Yesterday emily's bike shop sold three bikes that were priced at $200 each, and four bikes priced at $175 each. how much money did the bike shop make from sales?

How many 0s are in thirty-two thousand, two hundred.

Evaluate the exponent : 3/3

Courtney bought a box of 16 bracelets for $32. She sold each bracelet for $5. What is Courtney's profit

Find a pair of 3 digit numbers that have an estimated difference of 520

Is 202.98% greater than 1 or is 67.14% greater than 1?

The sum of three consecutive odd integers is less than 100. What are the greatest possible values of these integers.

A 17-foot pole is leaning against a wall. The bottom of the pole is 8 feet away from the bottom of the wall. Approximately how high up the wall does the top of the pole reach? 8 feet 9 feet 12 feet 15 feet

Dmitri wants to cover the top and sides of the box shown with glass tiles that are 5mm square. How many tiles does he need? (The length is 15cm, the width is 20cm and the height is 9cm).

3 1/2 * 8 2/3 = Answer and Explain