Use the product rule to simplify. Write the results using exponents.(-7)7 ? (-7)8
A. 4915
B. (-7)15
C. 715
D. -4956
Answer: B
Mathematics
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Graph the inequality.3x + y ? 2
A. 
B. 
C. 
D. 
Mathematics
Solve.A rectangular room measures 17 ft by 11 ft. Find the cost of installing a strip of wallpaper around the room if the wallpaper costs $0.70 per foot.
A. $130.90 B. $39.20 C. $19.60 D. $261.80
Mathematics
Evaluate the expression.
A. 64 B. 12 C. 256 D. 16
Mathematics
Divide.
A. x2 - 4 B. x2 + 2x + 2 C. x2 + 4 D. x2 - 4x + 2
Mathematics