Given the function f(x) = –22 + 2x + 3, determine the average rate of change of the function over the interval -3 < 3 < 3.

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3