Multiply.10 ? (-2) ? (-7)
A. -13
B. 1
C. -140
D. 140
Answer: D
Mathematics
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Choose the most reasonable unit of measure.Paperback book height 19 
(mm, cm, m, km)
A. m B. mm C. cm D. km
Mathematics
Use synthetic division to find the quotient and the remainder.
A. quotient: 2x3 - 
x2 - 
x + 
; remainder: - 
B. quotient: 2x3 + 
x2 - 
x - 
; remainder: - 
C. quotient: 2x3 - 1; remainder: 4
D. quotient: 2x3 - 1; remainder: 0
Mathematics
Divide by moving the decimal point the appropriate number of places to the left.
A. 910 B. 0.091 C. 0.91 D. 91
Mathematics
Simplify by finding the absolute value.?16?
A. 32 B. 16 C. -16 D. 0
Mathematics