Use the square root property to solve the equation.x2 = 25
A. ±5
B. 12.5
C. 5
D. ±6
Answer: A
Mathematics
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Solve the problem.A 3 yard by 9 yard garden has a walk around it one yard wide. What is the area of the walk?
A. 28 square yards B. 24 square yards C. 22 square yards D. 26 square yards
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Solve the system of equations by graphing.
A. no solution B. (1, -2) C. (-1, 2) D. (-2, 1)
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Solve the problem.Find the nth term of the following geometric sequence:1 + , 3 +
, 3 + 3
, . . .
A. (1 + ) ? 3n-1
B. (1 + )(
)n-1
C. (1 + )(
)n
D. (3 + )(
)n-1
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Solve the problem.If the volume of a box is x3 - 12x - 16 m3 and the height is x - 4 m, then what polynomial represents the area of the bottom? Hint: V = LWH.
A. x2 + 4x B. x2 + 4 C. x2 + 4x - 4 D. x2 + 4x + 4
Mathematics