Solve the equation.m + 2 = 7
A. m = -9
B. m = -5
C. m = 9
D. m = 5
Answer: D
Mathematics
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Suppose 
is a linear function of 
. The slope is 2.39. A decrease of 7 units in 
causes what change
in 
?
?
A. A decrease of 16.73 units
B. An increase of 16.73 units
C. An increase of 2.9288702929 units
D. A decrease of 2.9288702929 units
Mathematics
Simplify the expression. Use positive exponents. Assume variables represent nonnegative numbers.
A. 5xy B. 5x7y8 C. 5x5y7 D. 5x2y3
Mathematics
Evaluate the integral.
A. 
B. 
C. 
D. 
Mathematics
The distance d from the point (x1, y1) to the line Ax + By = C is given by the formula 
Find the exact distance from the given point to the given line.(9, 7), y = 2x - 9
A. 
B. 
C. 
D. 
Mathematics