Complete the factoring.42x3 - 198x2 - 60x = 6x(7x + 2)( )
A. x + 5
B. x - 5
C. x + 30
D. x - 30
Answer: B
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Find the vertex, focus, and directrix of the parabola.y2 = 12x
A. Vertex: V(0, 0); focus: F(3, 0); directrix: x = 3 B. Vertex: V(0, 0); focus: F(3, 0); directrix: x = -3 C. Vertex: V(0, 0); focus: F(0, 3); directrix: y = -3 D. Vertex: V(0, 0); focus: F(3, 3); directrix: x = 3
Find fraction notation for the ratio. You need not simplify.Of a family's $827 weekly income, $83 usually goes toward groceries. What is the ratio of the amount spent on groceries to weekly income?
A. 
B. 
C. 
D. 
Find the quotient and simplify.
÷ 
A. 1
B. 8
C. 
D. 
Solve the problem.This chart shows the fees for an 18-hole round of golf for each of the last 5 years at a local municipal golf course. Write the information in the chart as a set of ordered pairs.
A. 
B. 
C. 
D. 