Greatest common factor 30,20,50

Simplify: (2x^2 - 9x + 3) + (-7x^2 + 4x - 2) A. - 5x^2 - 13x + 1 B. - 5x^2 + 5x - 1 C. 9x^2 - 4x + 1 D. - 5x^2 - 5x + 1

A company makes cones out of solid foam. Each cone has height of 12 inches, and it's base has radius of 1.5 inches. How much foam is needed to make 150 cones

As a salesperson you get $23 / day and $3.60/each sale you make. If you want to make at least $84. in one day, how many sales would need to make? a 15 b 16 c 17 d 18

Which two each represent 3/12

If Ray's car gets an average of 32 mpg and he fills his tank with 18.6 gallons of gas, how far can Ray travel on a tank of gas?

When negative five is subtracted from a number he result is 10

Put the rational numbers correctly in order from least to greatest. -0.48, - 0.47, - 0.46, - 0.45

Write the fraction and decimal form 15/128

What is the rock style

Which of the following is associated with a parameter? Choose the correct answer below. A. A numerical measurement describing some characteristic of a sample. B. Data that were obtained from an entire population. C.