Simplify each side of the equation and then solve. Check your solution.6x - 7x = 15
A. -15
B. -1
C. 0
D. 15
Answer: A
Mathematics
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Write the following as an algebraic expression. Simplify if possible.Subtract 9x + 6 from 3x - 8.
A. -6x - 14 B. -6x + 2 C. 12x - 2 D. 6x + 14
Mathematics
Write the sentence with symbols, using x to represent the number.The quotient of a number and 4 is -3.
A. 
= 4
B. 
= 4
C. 4x = - 
D. 
= -3
Mathematics
Solve.Jim can run 5 miles per hour on level ground on a still day. One windy day, he runs 10 miles with the wind, and in the same amount of time runs 6 miles against the wind. What is the rate of the wind?
A. 1
mph
B. 2 mph
C. 20 mph
D. 5 mph
Mathematics
Provide an appropriate response.True or False? If x < 4 then -3x < -12.
A. True B. False
Mathematics