What is the opposite of negative 4.5

If y = 2 and y = 0 are the zero of polynomial f (y) = 2y³-5y² + ay + b, find the value of 'a' and 'b'

What are the x-intercepts of y = (x - 2) (x + 5) ? (0, 2) and (0, - 5) (0, - 2) and (0, 5) (-2, 0) and (5, 0) (2, 0) and (-5, 0)

Mira made 2 gallons of orange juice. She said she made 2/4 quarts of orange juice. Explain Mira's mistake

What is the value of 8 in the number 8000

6x + 2y = - 4 y = - 3 + 4

Are the equations m+3 = - 5 and m = - 2 equivalent?

Find a system of two equations in two variables, x1 and x2, that has the solution set given by the parametric representation x1 = t and x2 = 6t - 7, where t is any real number. (Enter your answer as a comma-separated list of equations.)

What number would complete the pattern below? 66 73 13 21 52 __ 10 20 a. 55 b. 56 c. 58 d. 61 e. 62

Given ABCD is a parallelogram probe ABCD is a rhombus

The student population of a school consists of 300 girls and 500 boys is 53 percent of the girls play a sport and 39 percent of the boys play sports who plays more sports