Twice a number plus four equals 6. what is the number

Factor this polynomial expression. 3x2 + 30x+75 O A. 3 (x - 5) (x+5) O B. (3x + 5) (x + 15) O C. 3 (x - 5) (x - 5) O D. 3 (x + 5) (x+5)

Alice is playing checkers against a computer and has won 8 games out of the 12 she's played so far

5 children have £23.09 three have between £5 and £6. 2 have between £3 and £4. How much could they each have.

6 4.8 what's the value of x

Which of the following is true of algorithms and heuristics for solving real-life problems? a. Heuristics are shortcut strategies. b. Heuristics guarantee a solution to a problem. c.

Slope (-4,-3) (8,-9)

List the fractions and decimals from least to greatest 3/4,-7/10,-3/10,8/10

There are three drains in a 6-meter-deep reservoir of water. To lower the water level by 2 meters it takes drain A 2 hours, drain B 3 hours, and drain C 4 hours. If all three drains are opened at once, how long will it take to empty the reservoir?

Jack borrowed a sum of 12000$ from a financing company for 3 years at 15% per annum. What is the total interest he paid in 3 years?

What is - 7 = x/2 + 1