Decide whether the graph of the equation opens up, down, to the left, or to the right; and whether it is wider, narrower, or the same shape as the graph of 
(or 
).x = -8y2 - 4y + 2
A. To the left; wider
B. To the left; narrower
C. To the right; wider
D. To the right; narrower
Answer: B
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Find the median. Round to the nearest tenth when necessary.The numbers of vehicles passing though a toll booth in one hour for five consecutive hours are as follows: 9, 16, 26, 35, 42
A. Median = 35 vehicles B. Median = 26 vehicles C. Median = 25.8 vehicles D. Median = 16 vehicles
A bank lent $108,500 to a company for the development of two products. If the loan for product A was for $33,500 more than that for product B, how much was lent for each product? ?
A. 
B. 
C. 
D. 
E. 
Convert the units.3094 mL = 
L
A. 309,400 L B. 3.094 L C. 3,094,000 L D. 30.94 L
Solve the system of linear equations using matrices.
A. (-5, 5) B. ? C. (5, -5) D. (-5, -5)