Simplify the expression.8 ? 7 + 7(9 + 7) + 5
A. 1797
B. 173
C. 131
D. 203
Answer: B
Mathematics
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Multiply by 1, 2, 3, and so on, to find ten multiples of the number.2
A. 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 B. 0, 2, 4, 6, 8, 10, 12, 14, 16, 18 C. 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 D. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Mathematics
Determine whether the slope of the line is positive, negative, zero, or undefined.
A. negative B. undefined C. zero D. positive
Mathematics
Multiply and express the product in lowest terms.
? 
A. 
B. 
C. 
D. 8x3y
Mathematics
Write both an improper fraction and a mixed number or whole number to represent the shaded portion.
A. 
, 1
B. 
, 7
C. 
, 1
D. 
, 
Mathematics