Name the property that justifies the statement. All variables represent real numbers.
? 1 = 
A. Identity property of multiplication
B. Distributive property of multiplication over addition
C. Inverse property of multiplication
D. Commutative property of multiplication
Answer: A
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Solve the problem.The scale on a map is 
inch to 6 miles. Find the actual distance between two towns for which the distance is represented by 37 inches on the map.
A. 891.85 mi B. 888 mi C. 876 mi D. 880.5 mi
Solve.8x + 10x = 126
A. 108
B. 
C. 7
D. 
Use the given functions to find all values of x that satisfy the required inequality.f(x) = 3x2, g(x) = -10x + 8; f(x) ? g(x)
A. (-?, -4] ? 
B. 
C. 
D. [-4, ?)
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.
A. 
B. 
C. 
D. x9y3