What is the greatest common factor (GCF) of the numerator and denominator

of the rational expression below?

4x + 20

x2 + 2x - 15

A. x

B. x-3

C. x+5

D. 4

A monitor that regularly costs $100 is on sale for 15% off. The sales person offered you 20% off the sale price. What percent of the original price is the salesperson's price.

Find the area 3in 5.5in

4,3,3,3,1,2,2,4,4,3,4 find the modes of this data set

A painter charge us $15.18 per hour plus an additional amount for the supplies if he made $141.69 on a job where he worked four hours how much the supplies cost

Radical-3 - radical - 169

A cab charges $0.10 per mile and a flat fee of $3.00. Write an equation to model the price y of an x mile long cab ride

8 more than the product of 12 and 4

Michelle is building shelves for her room. She has a plank 137 inches long that she wants to cut into 7 shelves of equal length. The plank has jagged ends, so she will start by cutting 2 inches off each end. How long will each shelf be?

Solve for x. 2/3x=10

Which property justifies this statement? If x=3, then x-3=0