Combine like terms.8x2y - 2 - 6xy2 + 9x2y - 5
A. 11x2y - 7
B. 8x2y + 3xy2 - 7
C. 17x2y - 6xy2 - 3
D. 17x2y - 6xy2 - 7
Answer: D
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Fill in the blank with <, >, or = to make a true comparison statement. 0.014 
A. = B. > C. <
Use the graph to find the horizontal asymptote, if any, of the function. 
A. y = 0, y = 1 B. y = -1, y = 1 C. y = 1 D. x = -1, x = 1, y = 1
Find an equation for the ellipse described.Center at (0, 0); focus at (0, 6); vertex at (0, 7)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Solve.Megan wanted to determine the gas mileage she was getting on her car. She filled the gas tank on her car when the odometer read 49,962 miles. After 11 days the odometer read 50,490 miles and it took 12 gallons of gas to fill the tank. How many miles to the gallon did Megan's car achieve?
A. 528 miles per gallon B. 523 miles per gallon C. 44 miles per gallon D. 48 miles per gallon