Evaluate using any method.
Mathematics
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Rewrite the statement in the form "if p, then q".x = 8 if 2x + 9 = 25.
A. If 2x + 9 = 25, then x = 8. B. If x ? 8, then 2x + 9 = 25. C. If 2x + 9 ? 25, then x = 8. D. If x = 9, then 2x + 9 = 8.
Mathematics
Solve the problem. Round your answer to the nearest tenth unless indicated otherwise.Runners in a 28 km race run how many miles?
A. 29.7 mi B. 45.1 mi C. 14.0 mi D. 17.4 mi
Mathematics
Simplify the expression. Express the answer so that all exponents are positive. Whenever an exponent is 0 or negative, we assume that the base is not 0.(2xy)2
A. 4x2y2
B. 2x2y2
C. 4xy
D. 
Mathematics
Find the zeros of the function.f(x) = 49t3 - 25t
A. - 
, 
, 0
B. - 
, 
C. 0
D. 
Mathematics