Solve the equation.0.50x - 0.40(60 + x) = -0.30(60)
A. {70}
B. {50}
C. {60}
D. {30}
Answer: C
Mathematics
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For the pair of functions, find the indicated composition.f(x) = -4x + 7, g(x) = 2x + 3Find (g ? f)(x).
A. 8x + 17 B. -8x + 19 C. -8x - 11 D. -8x + 17
Mathematics
Graph the parabola.x2 = 3y
A. 
B. 
C. 
D. 
Mathematics
Find the area.
(a parallelogram)
A. 8 in2 B. 16 in2 C. 4 in2 D. 6 in2
Mathematics
Write in the required form.2
; fraction
A. 
B. 
C. 
D. 
Mathematics