Simplify the expression. Assume that all variables are positive when they appear.-4
- 4
A. 52
B. -20
C. 20
D. -52
Answer: D
Mathematics
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Is the function graphed below one-to-one?
A. No B. Yes
Mathematics
Use the product rule to simplify the expression. Assume that the variables can be any real number.
A. 4
B. 4
C. 20
D. 4
Mathematics
Perform the indicated conversion within American units of length.35 ft = 
yd 
ft
A. 10 yd 2 ft B. 11 yd 1 ft C. 11 yd 2 ft D. 12 yd 1 ft
Mathematics
Find an equation of the line containing the given pair of points(-4, 10) and (-4, 2)
A. y = 10 B. x = -4 C. 10x + 2y = 0 D. 2x + 10y = 0
Mathematics