Add or subtract. Simplify the answer.17 + 13

A. 17
B. 29
C. 31
D. 30


Answer: D

Mathematics

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Solve the problem.Round the quota q = 6.481 using the Huntington-Hill rounding rules.

A. 8 B. 7 C. 5 D. 6 E. 42

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Write the rational expression in lowest terms.

A.
B. 1
C. 2
D.

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Determine the value that the function  f  approaches as the magnitude of x increases. ? ?

A. 1 B. -4 C. 2 D. -2 E. -1.75

Mathematics

The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. If the temperature continues to decrease by the same amount as from 5 p.m. to 6 p.m., what will the temperature be at 9 p.m.?

A. 71°F B. 73°F C. 78°F D. 72°F

Mathematics