2476080: 2 com contas

Simplify the rational expression 6x (x+3) (x-2) / 3 (x-2) (x+9) A) 2x/x-3 B) 2x / (x-9) C) 2x (x+3) / (x+9)

Find the root (s) of the equation x2 = 225? A) x = 15 B) x = ±15 C) x = √15 D) x = ±√15

Which of the following do you need to make a box & whisker plot? A. Mode B. Mean C. Median

Find the slope and y intercept of y = - 3x - 2

What is the vertex of y=3x^2-30x+77?

In order to meet ADA (Americans with Disabilities Act) requirements, a wheelchair ramp must have an angle of elevation of no more than 4.8°. A builder needs to install a ramp to reach a door that is 2.5 feet off the ground.

When marika bought her house she paid 80% of the purchase price of the house with a loan. she paid the remaining $49,400 of the purchase price with her savings. what was the purchase price of her house?

Tony have 48 marbles he had 4 bags he wanted to know how to put all 48 marbles in for in the four bags

The sum of the quotient of a number and 3 and 8 is 16

A 10ft fence is 8in long on a scale drawing what is the scale