Evaluate 5x + (-2x 2) for x = 3.

a. 21

b. - 3

c. 11

1. Alicia has 7 paintings she wants to hang side by side on her wall. (a) In how many ways can she arrange all 7 paintings? Show your work.

Fraction greater than 1

Apply the distributive property to create an equivalent expression. (7-4n) ⋅6=?

Expanded to factored 13ab + 15am

O. 1 is 10 times as much as

10.6 m 1.2 m What's the area?

What is 1/2x1/3 in simplest form

Three more than the product of two and a number x

Write multiplication expression that shows 10 to the 6th power

Two airplanes left the same airport traveling in opposite directions. If one airplane averages 400 miles per hour and the other airplane averages 250 miles per hour, in how many hours will the distance between the two planes be 1625 miles?