Solve the problem.A basketball fieldhouse seats 15,000. Courtside seats sell for $8, endzone for $7, and balcony for $5. A full house earns $88,000 in ticket revenue. If half the courtside and balcony seats and all the endzone seats are sold, the total ticket revenue is $51,000. How many of each type of seat are there?
A. 4000 courtside, 3000 endzone, 8000 balcony
B. 3000 courtside, 2000 endzone, 10,000 balcony
C. 3200 courtside, 1800 endzone, 10,000 balcony
D. 4000 courtside, 1500 endzone, 9500 balcony
Answer: B
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Solve the problem.Find the figure that results from reflecting the given figure across the line m, and then reflecting the result across line n.
A. 
B. 
C. 
D. 
Find an equation of the line, and write it in (a) slope-intercept form if possible and (b) standard form.Through (-8, 11) and parallel to 7x - 9y = -110
A. (a) y = - 
x + 
(b) -8x - 9y = -110
B. (a) y = 
x + 
(b) 7x - 9y = -155
C. (a) y = - 
x - 
(b) -7x - 9y = 155
D. (a) y = 
x + 
(b) -9x + 7y = - 11
Find the equation of the parabola determined by the given information.Vertex at the origin, focus at (
, 0)
A. y2 = 24x
B. y = 
x2
C. x2 = 24y
D. x = 
y2
Snow began falling at noon on Sunday. The amount of snow on the ground at a certain location at time t was given by the function
?
?
where t is measured in days from the start of the snowfall and h(t) is the depth of snow in inches. Draw a graph of this function and use your graph to answer the following questions.
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(a) What happened shortly after noon on Tuesday?
(b) Was there ever more than 6 in. of snow on the ground? If so, on what day(s)?
(c) On what day and at what time did the snow disappear completely?
?
A. (a) It started to snow again.(b) No.(c) Before noon on Saturday. B. (a) It started to snow again.(b) No.(c) Before midnight on Saturday night. C. (a) It started to snow again.(b) Yes. On Monday.(c) Before midnight on Saturday night. D. (a) It stopped snowing.(b) No.(c) Before midnight on Saturday night. E. (a) It stopped snowing.(b) Yes. On Monday.(c) Before noon on Saturday.