Solve the equation.x = - 

A.
B.  
C.
D.  


Answer: A

Mathematics

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Find the root.

A. 6 B. -6 C. Not real number D. 36

Mathematics

Solve.logw 100 = 2

A. w = 10 B. w = 2 C. w = 102 D. w = 100

Mathematics

Solve the problem.Rental on a car is $110 plus $0.03 per mile. If x represents the number of miles driven and f(x) represents the total cost to rent the car, a linear function that models the situation is  Find the value of x if   Interpret your answer in the context of this problem.

A. 116; It costs $116 to drive the rental car 188 miles. B. 2600; It costs $188 to drive the rental car 2600 miles. C. 116; It costs $188 to drive the rental car 116 miles. D. 2600; It costs $2600 to drive the rental car 188 miles.

Mathematics

Solve the equation.5x(x + 7) = (4x - 2)(x + 7)

A. {-7, -2} B. {7, 2} C. {2} D. {-2}

Mathematics