Which expression uses the greatest common factor and the distributive property to rewrite the sum 42+72

The variables y and x have a proportional relationship, and y = 5 when x=4 What is the value of x when y = 8

Find the value of x. x-4=3/4x

The width of a rectangle is 12cm less than the length. The perimeter is 156cm. Find the width and length

Which of the following inequalities can be used to represent a number x that is greater than - 5 and less than 3? A.-5 B.-5 C.-5 D.-5

If f (x) = 2x^2+8, what is the positive value of x for which f (x) = 136

Which is an equation of the line that passes through (-1, - 5) and (-3, - 7) ? Question 8 options: a) y = x - 4 b) y = - 2x + 4 c) y = 2x + 4 d) y = - x - 4

Lamar is rolling a die and recording what number he gets each time. He rolls the die 250 times and records his results in the table. Are the outcomes equally likely?

If a+b+c = 10, a+b=7, a-b = 5, what is the value of c?

The canopy of a parachute is a semicircle with a radius of 13 feet. A company that is making parachutes for a Fourth of July celebration wants each parachute to be made from equal parts of red, white, and blue fabric.

Which describes the money that a business makes when it sells goods or services for more than it spent on the goods and services?