Solve.A number decreased by 7 is 10. Find the number.
A. -3
B. -17
C. 3
D. 17
Answer: D
Mathematics
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Evaluate the expression.The quantity fifteen minus six, times three
A. 27 B. 15 C. 24 D. 63
Mathematics
Add.- 
+ 
A. 
B. - 
C. 1
D. 
Mathematics
Find an equation for the line with the given properties.The solid line L contains the point (2, -2) and is parallel to the dotted line whose equation is 
Give the equation for the line L in slope-intercept form.
A. y = 5x - 8
B. y = - 5x - 8
C. y = - 5x + 8
D. y = - 
x - 
Mathematics
Rationalize the numerator. Assume that all radicands represent positive real numbers.
A. 
B. 
C. 
D. 
Mathematics