Evaluate.
2 ? 
A.
B.
C. -
D. -
Answer: A
Mathematics
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Solve.On the morning of February 2 the temperature was 8°F. The next morning the temperature had dropped 14°F. What was the temperature on the morning of February 3?
A. 22°F B. -6°F C. -14°F D. -22°F
Mathematics
Provide an appropriate response.Write the statement as an equation and solve: Eight more than twice a number is 30.
A. 2(x + 6) = 30; x = 22 B. 2x + 8 = 30; x = 3 C. 2x + 8 = 30; x = 11 D. 2(x + 8) = 30; x = 7
Mathematics
Find the average of the set of numbers. and
A.
B.
C.
D.
Mathematics
Find the product.(3x + 2y)2
A. 3x2 + 12xy + 4y2 B. 9x2 + 12xy + 4y2 C. 9x2 + 4y2 D. 3x2 + 4y2
Mathematics