Using the factoring method, solve for the roots of the quadratic equation.30x2 + 5x = 0
A. x = 0, x = 6
B. x = 0, x = 
C. x = 0, x = -6
D. x = 0, x = - 
Answer: D
Mathematics
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A table for two equations is given. Identify the solution to both equations.
A. (1, 1) B. (2, 2) C. (1, 2) D. (2, 1)
Mathematics
Solve the exponential equation. Round to three decimal places when necessary.e-0.12t = 0.19
A. -11.779 B. 13.839 C. -20.59 D. 10.601
Mathematics
Find an equation of the circle satisfying the given conditions.Center at (5, -8), radius 5
A. (x - 5)2 + (y + 8)2 = 25
B. (x + 5)2 + (y - 8)2 = 25
C. (x - 5)2 + (y + 8)2 = 125
D. (x + 5)2 + (y - 8)2 = 5
Mathematics
Solve the problem.The volume V of a given mass of gas varies directly as the temperature T and inversely as the pressure P. If 
when 
and 
, what is the volume when 
and 
?
A. 78.0 in.3 B. 58.0 in.3 C. 88.0 in.3 D. 128.0 in.3
Mathematics