12. (x3y6) - 2 + (x2y4) - 3

Using distribution and combining like terms to simplify Simplify. 4 (v+5) - 7v

The polynomial 24x3 - 54x2 + 44x - 99 is factored by grouping. 24x3 - 54x2 + 44x - 99 24x3 + 44x - 54x2 - 99 4x0 - 90 What is the common factor that is missing from both sets of parentheses? 6x + 11 6x - 11 6x2 + 11 6x2 - 11

Every night Letisha reads 22 pages. At that rate, how long will it take her to read a books with 300 pages?

What is a denominador of 4 that is equivalent yo 6/8

53! The equation d = is can be used to calculate the density, d, of an object with mass, m, and volume, V. Which is an equivalent equation solved for V?

Hannah went swimming after she woke up. It took Hannah 15 minutes to get ready to go swimming. She swam for 30 minutes and then sunbathed for 25 minutes. Then she talked on the phone with her friends for 35 minutes.

Sean has a job to tile a room 15 ft x 20 ft with 1 ft. square tiles. How many tiles does he need? A) 35 tiles B) 70 tiles C) 100 tiles D) 300 tiles

A leaf hangs from a branch 12 feet in the air. It falls to the ground at a rate of 0.25 feet per second. Which graph could represent the leaf's height in feet as a function of time, in seconds, after leaving the branch?

If angle X has a measure of 40 degrees and angle Y is vertical to angle X, what is the measure of angle Y? Show your work and explain how to solve.

Solve the equation 2z-5=11