Simplify the expression by combining like terms.9p2 + 9p3 - 7p2 - 2p3
A. 9p2p3
B. 18p2 - 9p3
C. 2p2 + 7p3
D. 9p2
Answer: C
Mathematics
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Solve the equation for the specified variable.
+ 
= c for b
A. b = 
- a
B. b = ac - 
C. b = 
D. b = 
Mathematics
Multiply.-5 ? (-4) ? 3 ? (-8) ? 7 ? (-3) ? (-3)
A. -13 B. 30,240 C. -30,240 D. 10,083
Mathematics
Solve. Write the answer in simplest form.Find the area of the rectangle. Write the answer in simplest form. Recall that the area = (length) ? (width).
A = 
yardB = 5 yards
A. 
square yards
B. 
square yards
C. 2 square yards
D. 
square yards
Mathematics
Find the inverse of the function.f(x) = log(x + 5)
A. f-1(x) = 10x - 5 B. f-1(x) = 10x - 5 C. f-1(x) = x - 5 D. f-1(x) = 10x + 5
Mathematics