Use the distributive property to multiply. Then, if possible, simplify the resulting expression.x(y + z)
A. xy + xz
B. xy + yz
C. xyz
D. xy + z
Answer: A
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Complete the ordered pair for the equation.y = -x + 7(2, )
A. (2, 5) B. (2, 10) C. (2, 2) D. (2, -5)
Solve the equation by completing the square.5x2 - 2x - 6 = 0
A.
B.
C.
D.
Solve the polynomial equation.-2x5 + 2x4 + 6x3- 6x2 + 8x - 8 = 0
A. x = -2, -2, 1 B. x = 2, -2, 1, ±i C. x = 2, 2, -1, i D. x = -2, 2, -1, ±i
Solve the problem.A tour group split into two groups when waiting in line for food at a fast food counter. The first group bought 7 slices of pizza and 5 soft drinks for $32.02. The second group bought 5 slices of pizza and 5 soft drinks for $25.40. How much does one slice of pizza cost?
A. $3.31 per slice of pizza B. $2.81 per slice of pizza C. $2.27 per slice of pizza D. $1.77 per slice of pizza