Solve the equation.- 
x = -1
A. 2
B. -4
C. -3
D. 0
Answer: A
Mathematics
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Solve. Round to the nearest thousandth, if necessary.ex + 8 = 2
A. {-7.307} B. {-7.084} C. {-5.697} D. {2.303}
Mathematics
Find the distance between the points.(-1, -6), (1, 5)
A. 5
B. 117
C. 117
D. 9
Mathematics
Solve.A triangular piece of glass is being cut so that the height of the triangle is 4 inches shorter than twice the base. If the area of the triangle is 168 square inches, how long is the height of the triangle?
A. 24 in. B. 14 in. C. 28 in. D. 26 in.
Mathematics
Add the real numbers. Write any improper fraction as a whole or mixed number where appropriate.17
+ 
A. 26
B. 7
C. 7
D. 25
Mathematics