Simplify the following expression:

4 + b (12 - 3) - 2b

Which shows the algebraic representation of the phrase and it's value when n=4.2 "twenty-eight plus the product of five and a number"

How to make a sentence using the word by

The quotient of w and 5 is at least 25

Which equation results from isolating a radical term and squaring both sides of the equation for the equation sqrt (x+6) + sqrt (x) = 8?

12x2 - 13x + 3 = 0 is

A square lot is being turned into a garden with a 3-meter path at one end. If the area of the garden is 88 square meters, find the dimensions of the square lot.

Jean and Mark are going to fill a pool with 2 different sized hoses. Jean can fill the pool in 8 hours, while Mark can complete it in 12 hours. Their supervisor thinks that the job will take 10 hours to complete if they work together.

Your gas tank holds 13.5 gallons of gas your fuel gauge shows that your tank is one quarter full your car gets an average of 25 miles per gallon the gps show that you are 85 miles from your destination.

1. Matthew took a quiz with 20 questions. If he answered 16 of them correctly, what percent score did he earn on the quiz?

The area of a square is 4x2 + 20xy + 25y2. Find the perimeter.