Translate the question into a proportion. Do not solve.15.4 is what percent of 48?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Answer: C
Mathematics
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Simplify the expression. Use positive exponents. Assume variables represent nonnegative numbers.(5x5)(4x2)
A. 20x7 B. 20x10 C. 9x10 D. 9x7
Mathematics
Add or subtract as indicated. Then simplify your answer if possible. Leave the answer in terms of sin ? and/or cos ?.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
Find the x- and y-intercepts of f.f(x) = (x + 1)(x - 8)(x - 1)2
A. x-intercepts: -1, 1, 8; y-intercept: -8 B. x-intercepts: -1, 1, -8; y-intercept: -8 C. x-intercepts: -1, 1, 8; y-intercept: 8 D. x-intercepts: -1, 1, -8; y-intercept: 8
Mathematics
Find all x-intercepts of the function.f(x) = (2x - 6)2 + 2(2x - 6) - 15
A. (- 
, 0), (
, 0)
B. (
, 0), (- 
, 0)
C. (- 
, 0), (- 
, 0)
D. (
, 0), (
, 0)
Mathematics