The expression - 3m - [2m + (5 - m) ] + 7 was simplified as 2 - 4m. Without simplifying, explain how you can show that it has been simplified correctly.

The area of a rectangular computer chip is 112a^3b^2 square microns. what is the length if the width is 8ab

Consider the polynomial 2*5 + 4*3 - 3*8.

Mikael is making an obstacle course for field day. at the end of every sixth of the course there is a tire. at the end of every third of the chorus there is a cone. at the end of every half of the course there is a hurdle.

The equation 5x - 7 (x-1) = ax+b has exactly one solution.

You are selling items from a catalog for a school fundraiser. Select two inequalities that you can use to find the range of sales that will earn you at least $40 and at most $50. Then find the range of sales.

When 23 is subtracted from the square root of three times a number, the result is 16. find the number?

The parking lot, the neon signs, the building exterior and the restrooms are all part of a servicescape for a nightclub. a. True b. False

A printing press needs to ship 24,000 new textbooks to the publishing company. If each box can hold 8 textbooks, how many boxes will the printing press need?

Find four consecutive integers such that the sum of the two largest subtracted from three times the sum of the two smallest is 70

What is the solution of 2|x| - 3 > 5?