Use substitution to solve the system of equations.

5x + y = - 24

x + 3y = - 2

Algebra nation section 3

12r - 6s = t for r solve the equation for the indicated variable

Factor x2 - 6x - 7. a. (x - 7) (x 1) b. (x 7) (x - 1) c. (x 4) (x 7) d. (x - 7) (x - 1)

What is the solution of the inequality Y+1<6

Simplify 7.21x+1.12-4.53x

What is the degree of 7x^6?

There were 135 cars in a rally. Each driver paid a $25 fee to participate in the rally. How much money did the drivers pay in all?

True or False? The first distribution shown below has a smaller mean than does the second distribution. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112 O A. True O B. False

62,394 to the nearest ten.

Find the probability of getting a non prime number if a die is thrown once