Evaluate -2x 2y, if x = -3 and y = -1. evaluate -2x 2y, if x = -3 and y = -1.

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12