Translate to a system of three equations; then solve.A basketball fieldhouse seats 15,000. Courtside seats sell for $8, endzone for $6, and balcony for $5. The total revenue from a sell-out is $86,000. If half the courtside and balcony seats and all the endzone seats are sold, the total revenue is $49,000. How many of each type are there?
A. 3200 courtside, 1800 endzone, 10,000 balcony
B. 4000 courtside, 3000 endzone, 8000 balcony
C. 3000 courtside, 3000 endzone, 8,000 balcony
D. 3000 courtside, 2000 endzone, 10,000 balcony
Answer: D
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Solve using the percentage proportion.58 is 116% of what number?
A. 134.56 B. 50 C. 500 D. 13,456
Solve the equation by first clearing the fractions.
p - 
p = 5
A. {200} B. {-200} C. {-40} D. {40}
Simplify the expression. Assume all variables represent positive real numbers.5
+ 5
A. 5
B. 7
C. 35x
D. 35