When simplified, which of the following expressions has a coefficient of 5?

-4x - 9x

-4x + 9x

4x - 9x

4x - (-9x)

What is the height of a cylinder with a volume of 1,899.7 cubic inches and a radius of 11 inches? (Use 3.14 for π.)

A taxi cab cost $2.50 for the first mile and $0.35 for each additional mile. which equation could be solved to find how many miles you can travel in a taxi for $9.50, given that m is the number of additional miles?

8√8 can be written in the form 8∧k, Find the value of k? 8√8 can also be expressed in the form m√ 2 where m is a positive integer, Find the value of m? rationalist the denominator of 1/8√8?

What is the greatest comon facror for 16 and 48

Write 7g:2kg 15in:4ft 6mm:6cm 16ft:1mi as a scale without units

Solve for x:-3x-3=-3 (x+1) A. All real numbers B. No solution C. 6 D.-6

Brandus bought 1/3 pound of ground turkey and 1/4 pound of ground beef to make sausages. How many pounds of meat did he buy?

A manufacturer is designing a two-wheeled cart that can maneuver through tight spaces. On one test model, the wheel placement (center) and radius is modeled by the equation (x-1.5) ^2 + (y-1) ^2 = 16.

Solve for n 5 5/6 + n = 10 1/12

Chrissy walked 1/8 of a mile on Monday and 1/8 of a mile on Tuesday. How many miles did Chrissy walk on Monday and Tuesday combined? Express the answer in lowest terms. 1/16 1/8 1/4 1/2