Write a system of equations for the problem, and then solve the system.There were 42,000 people at a ballgame in Los Angeles. The day's receipts from 
reserved seats and 
general-admission seats were 
How many of each type of seat were sold?
A. $13 seats: 29,000; $6 seats: 13,000
B. $13 seats: 13,000; $6 seats: 29,000
C. $13 seats: 19,250; $6 seats: 22,750
D. $13 seats: 22,750; $6 seats: 19,250
Answer: B
Mathematics
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Find the area enclosed by the given curves.y = x3, y = 4x
A. 2 B. 4 C. 16 D. 8
Mathematics
Solve the system by substitution. x + 7y = 27 6x + 7y = 57
A. ? B. {(7, 2)} C. {(6, 3)} D. {(-3, 6)}
Mathematics
Solve.
= 
A. 3
B. 2
C. 
D. 
Mathematics
Divide the first polynomial by the second and state the quotient and the remainder.3x5 + 4x4 + 2x2 - 1, x + 2
A. Quotient: 3x4 - 2x3 + 4x2 + 6; remainder: -13 B. Quotient: 3x4 - 2x3 + 6x2 - 12; remainder: 23 C. Quotient: 3x4 + 2x3 + 4x2 + 8x; remainder: -15 D. Quotient: 3x4 - 2x3 + 4x2 - 6x + 12; remainder: -25
Mathematics