18 more than twice a number is nine less than four times the number?

Karen purchased a used vehicle that depreciates under a straight line method the initial value if the car is 4400 and the salvage value is 800 if the car is expected to have a useful life of another six years how much will it depreciate each year

Solve the literal equation for y. 8x-3=5+4y

A student's cost for last semester at her community college was $2900. She spent $406 of that on books. What percent of last semester's college costs was spent on books?

Their sum is - 7 and their difference is 14 what are my numbers

Tinas grandmother has an antique metal box in the shape of a rectangular prisim. It is 12 inches tall and has a square base that is 4 inches long on each side. What is the volume of the box

State whether each question below represents a proportional relationship. How can you tell? a. y = x + 2.3 b. y=6/13x c. 7-y=2x

Given that v = 5,-4,4) and w = 10,-27), evaluate you a 81 C. (45,8,28) b. 19 d - 40-16-8)

A target has 4 rings on it. How many different ways could two arrows be distributed on it.

How do you solve ... 3c^3d/9cd^-1

Question : estimate the square root of 188 to the nearest hundredth