Simplify. Assume that all variables represent nonnegative numbers.
? 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the problem.The number G of gears a machine can make varies directly as the time T it operates. If it can make 2706 gears in 14 hours, how many gears can it make in 3 hours?
A. 0.0155 gears B. 579.86 gears C. 2723 gears D. 193.29 gears
Mathematics
Completely factor the polynomial or state that the polynomial is prime.x2 + 9x - 22
A. (x + 11)(x - 2) B. (x - 11)(x + 1) C. prime D. (x - 11)(x + 2)
Mathematics
Write a slope-intercept equation for a line with the given characteristics.Passes through (-7, 0) and (0, 3)
A. y = 
x + 3
B. y = - 
x + 3
C. y = 
x + 3
D. y = - 
x + 3
Mathematics
Of the given values of x, identify those at which the function is continuous.f(x) = 
; x = 0, 9, -1
A. -1 B. 0, 9, -1 C. None D. 0, 9
Mathematics