Find the range of the function y=7x-1 when the domain is {-1,0,1} how would this be set up?

What is the answer to |-2x-5|-|-4+8| and x=7

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4