Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. 9 
B. 3 
C. 3 
D. 3a 
Answer: B
Mathematics
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Write the following using algebraic notation.9 less than b
A. b + 9 B. b ÷ 9 C. b - 9 D. 9b
Mathematics
Solve the problem.Write an expression for the area in simplest form. L + 5
L
A. L2 - 
L - 10
B. L2 + 
L - 10
C. L2 + 
L + 10
D. L2 - 3L - 20
Mathematics
Write the sentence as an equation. Let the variable x represent the number.The product of 5 and a number, increased by 2, is 17.
A. 5(x + 2) = 17 B. 10x = 17 C. 5x - 2 = 17 D. 5x + 2 = 17
Mathematics
Find the vertical asymptotes of the rational function.f(x) = 
A. x = 4 B. x = 1 C. x = -1 D. none
Mathematics