Add the integers.-11 + (-17)
A. -28
B. 29
C. -29
D. 28
Answer: A
Mathematics
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Use the distributive property to rewrite the algebraic expression without parentheses. Then simplify the result, if possible.- (8x + 8y)
A. -8x - 8y B. -8x + 8y C. 8x + 8y D. 8x - 8y
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Solve the problem.A one-story building is 280 ft by 310 ft. If a square patio with sides 15 ft occupies the center of the building, how much area remains for offices?
A. 1165 ft2 B. 1120 ft2 C. 1180 ft2 D. 86,575 ft2
Mathematics
Write the inequality in interval notation.x < 4 or x < 5
A. (4,-?) ? (5,?) B. (4,5) C. (-?,5) D. (4,?)
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Divide.1.89 ÷ (-0.9)
A. 2.1 B. 0.21 C. -0.21 D. -2.1
Mathematics