The area of a rectangular classroom is given by the trinomial a - 4a - 21. The length of the rectangle is a+3. What is the expression for the width of the classroom?

a truck rental company charges $27 per day plus $.79 per mile what is the equation of the line in slope intercept form

A student has a test grade of 85%. If the student does extra problems and his grade raises by 15% of the test, what would be the new average score? Is he receiving a perfect score now?

What type of property is this? (P*1) * 6

6 + - 3x = 5x + - 10x + 18 answer

A pregnant woman learns she is having twins Assuming the probability of having a girl and boy are the same, what is the probability that the twins are two girls Enter your answer as a percent to one decimal place like this : 42.

Follow the steps to find the value of x. x 1. Addition property of equality. 1 (x) - 2 = 1 4 + = + 2 2 4 2 3 3 2. Multiplicative property of equality. The solution is x =

Find the value of the underlined number 789,233 the 8 is underline

Mengapa asmaul husna di sebut nama nama allah yang baik

What two fractions make 1/3

Describe a real life sittuation that can be modeled by the equation 2x plus 5 equals 10