7x-12-2x = 18 solve for x

4x-6=x+9 what it is the answer

Identify the x and y intercepts of the function y=2x+12

What is the result when the number 4 is increased by 25%

I spent $15 on lollipops. Snickers was $3 less then twice what I paid for the lollipops. How much was the snickers?

A sphere has a volume of 36π m3. Find the surface area of the sphere. The options are: 28π m2 36π m2 42π m2 48π m2

What is an estimate of the value of 0.0000000055 as a product of a single digit and a power of 10?

How do you solve (a-1) - (a+2) - (a-3) = a

Which expression has a value of 7? a.[ (29-18) + (17+8) ] divide by 6 b. [ (29-18) + (17-8) ] divided by 4 c. [ (29+18) - (17+8) ] divided by 2 d. [ (29+18) + (17-8) ] divided by 8

Suppose that an individual has a body fat percentage of 13.3% and weight 183 pounds how many pounds of her weight is made up fat? Round your answer to the nearest tenth

If the rate of inflation is 3.9% per year, the future price p (t) (in dollars) of a certain item can be modeled by the following exponential function, where t is the number of years from today. p (t) = 400 (1.039^t).