Simplify.(22y + 15) - (-14y2 - 11y + 15)
A. 14y2 + 11y
B. 14y2 + 33y
C. -14y2 + 11y + 30
D. 14y2 + 33y - 30
Answer: B
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Solve the problem.Suppose it cost $2.84 to fill a gas tank in 1965. How much would it cost to fill the same tank in 1975?Use the table below. 
A. $5.73 B. $7.37 C. $6.45 D. $5.16
Use the graph of the relation to identify the domain and range.y = x - 9
A. domain: (-?, ?) range: (9, ?) B. domain: (-?, ?) range: (-?, ?) C. domain: (9, ?) range: (-?, ?) D. domain: (-9, ?) range: (-?, ?)
Find the real solutions, if any, of the equation. Use the quadratic formula.5x2 + x - 5 = 0
A. {
, 
}
B. {
, 
}
C. {
, 
}
D. no real solution
Solve the problem.Two machines are turned on at 8:00 A.M. If one can produce 29 items each hour and the other can produce 36 items each hour, at what time will they produce a total of 130 items?
A. 10:00 A.M. B. 11:00 A.M. C. 11:30 A.M. D. 9:00 A.M.