Use the multiplication property of equality to solve the equation.5a = -10

A. -15
B. 1
C. 15
D. -2


Answer: D

Mathematics

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Evaluate the expression with the given replacement values.6x2  when x = 3

A. 324 B. 108 C. 36 D. 54

Mathematics

Find the quotient.

A. 0 B. -6 C. Undefined D. 6

Mathematics

Write the equation in the form y = a(x - h)2 + k or x = a(y - k)2 + h and then graph the equation.x = - 2y2 + 16y - 30

A.

B.

C.

D.

Mathematics

The vector v has initial position P and terminal point Q. Write v in the form ai + bj; that is, find its position vector.P = (0, 0); Q = (4, -2)

A. v = 4i - 2j B. v = 2i - 4j C. v = -4i + 2j D. v = -2i - 2j

Mathematics