What expression is equivalent to 9x + x?

-9xx

-9x

-10x

-9+2x

Gomes found the masses of three rocks for a science project. The first rock had a mass of 19.29 grams, the second rock had a mass of 25.3 grams, and the third rock had a mass of 46.3 grams.

Over a three-days weekend, a rental car agency charges $65 to rent a car plus $0.30 for each mile traveled. If y represents the total cost and x represents the total number of miles traveled, which function rule describes this pattern? A.) Y=65+0.

F (j) = 6j + 5. Find f (⅓)

Estimate the height of a wall 28ft long that requires 1568 bricks

Cassie hiked at a rate of 3 miles per hour. at this rate, how many yards does she travel in 15 minutes?

What is 4*6? after that, how about 9*9

Find the zeros of the function: y = x (x + 2) (x+3)

Absolute Value. Evaluate |a + b - c|, given a = 5, b = - 3, and c = - 2. A) - 4 B) 4 C) 10 D) 0

What is the value of log9 729

How to make 105% into a fraction?