Find an equation of the line that has the given slope and contains the given point. If possible, write your equation in slope-intercept form.m = - 
; (4, 2)
A. y = - 
x - 
B. y = - 
x - 7
C. y = 
x - 
D. y = - 
x + 
Answer: D
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Graph the system of inequalities.4x - y ? 4x + 2y ? -8
A. 
B. 
C. 
D. 
Solve.A bag contains 8 red marbles, 4 blue marbles, and 1 green marble. What is the probability of choosing a marble that is not blue when one marble is drawn from the bag?
A. 
B. 
C. 9
D. 
The sequence is defined recursively. Write the first four terms.a1 = z; an = an-1 + S
A. a1 = z, a2 = S, a3 = 2S, a4 = 3S B. a1 = z, a2 = z - S, a3 = z - 2S, a4 = z - 3S C. a1 = S, a2 = S + z, a3 = S + 2z, a4 = S + 3z D. a1 = z, a2 = z + S, a3 = z + 2S, a4 = z + 3S
Solve.Tickets for a bluegrass music festival cost $30 for an adult, $15for seniors, $12 for students, and $9 for children under 12. The bluegrass society in the town of Puddington is providing a bus to take a group to the festival. Use the following table to find the total cost of the tickets for this group. The first row has been filled in for you. PersonNumber of PersonsCost per PersonCost per CategoryAdult12?$30$360Senior7?$15?Student16?$12?Child under 129?$9?
A. $738 B. $713 C. $66 D. $744