Solve the problem.Steve is 11% taller than Andy but proportioned in exactly the same way. If Andy is 70 inches tall, how tall is Steve?

A. 74 in.
B. 81 in.
C. 85 in.
D. 78 in.


Answer: D

Mathematics

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Follow the proper order of operations to evaluate the following.-14 + (5 ? 3 + 20) ÷ 5

A. 7 B. 3 C. 5 D. -7

Mathematics

Solve the problem.Michelle earns 20% of the net profit in commission on advertising sales for a magazine. If she receives $989.21 as a commission, what was the net profit on her sales?

A. $4946.05 B. $2473.03 C. $24,730.25 D. $12,365.13

Mathematics

Determine whether f(x) represents a polynomial function.f(x) = 7x5 + 7x2 - 10

A. No B. Yes

Mathematics

Express the given logarithm as a sum and/or difference of logarithms. Simplify, if possible. Assume that all variables represent positive real numbers.log4

A.  log4p +  log4q -  log4t
B.  log4p +  log4q - 2 log4t
C.  log4p ?  log4q ÷ 2 log4t
D. 3 log4p + 5 log4q - 2 log4t

Mathematics