Solve the problem.A rectangular patio has an area of 4m3 + 24m2 + 12m - 40. Find the length if the width is 4m + 8.
A. m2 + 4m - 5
B. m2 - 4m + 5
C. m2 + 16m - 5
D. m3 + 4m2 - 5m
Answer: A
Mathematics
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Divide. Write the answer in lowest terms and as a whole or mixed number where possible.2 ÷ 
A. 1
B. 3
C. 
D. 
Mathematics
The equation is in the form y = mx + b. Identify m and b.y = -4x - 5
A. m = -5; b = -4 B. m = -4; b = -5 C. m = -4; b = 5 D. m = 5; b = -4
Mathematics
Simplify the rational expression. If the rational expression cannot be simplified, so state.
A. x - 2y + 1
B. 
C. cannot be simplified
D. x - y
Mathematics
Completely factor the expression.
a. 
b. 
c. 
d. 
e. 
Mathematics