Use the distributive property to multiply. Then, if possible, simplify the resulting expression.3(7 + m)
A. 21m
B. 21 + m
C. 21 + 7m
D. 21 + 3m
Answer: D
Mathematics
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Find the area enclosed by the given curves.Find the area of the region in the first quadrant bounded on the left by the y-axis, below by the line 
above left by y = x + 4, and above right by y = - x2 + 10.
A. 
B. 15
C. 
D. 
Mathematics
Factor the GCF out of the given expression.5x2 + 30x
A. 5x(x + 6) B. 5x(x + 30) C. x(5x + 30) D. 5x2(x + 6)
Mathematics
Find the nth term of the sequence whose first several terms are 2, 6, 10, 14,....
What will be an ideal response?
Mathematics
From the given list, identify the improper fractions.
, 
, 
, 
, 
A. 
, 
, 
B. 
, 
, 
, 
, 
C. 
, 
, 
, 
D. 
, 
Mathematics