Solve the application.Dimitri's score on his third math test was 94. His score on the first test was 4 points higher than his score on the second test. His total for all three tests was 260. What was Dimitri's score on the first test?
A. 83
B. 4
C. 81
D. 85
Answer: D
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Solve the quadratic equation by completing the square. Make sure your answer is simplified completely. If there are no real solutions, so state.x2 = 5 - 6x
A. x = -1 - 
or x = -1 + 
B. x = -3 - 
or x = -3 + 
C. x = -3 - 2
or x = -3 + 2
D. x = 3 + 
Subtract.6737 - 3334
A. 3363 B. 3493 C. 3903 D. 3403
Solve the problem. Round to the nearest dollar unless otherwise stated.A printing shop made the following paper case purchases:Beginning inventory: 20 cases at $1.60June:37 cases at $1.10August:38 cases at $1.10November:19 cases at $1.70Inventory at year end shows that 39 cases remain. Find the inventory value using the weighted average, FIFO, and LIFO methods.
A. Weighted average: $66 FIFO: $54 LIFO: $62 B. Weighted average: $50 FIFO: $66 LIFO: $62 C. Weighted average: $66 FIFO: $54 LIFO: $53 D. Weighted average: $50 FIFO: $54 LIFO: $53
Find the foci of the given hyperbola.25x2 - y2 = 25
A. (0, 
), (0, -
)
B. (5, 0), (-5, 0)
C. (
, 0), (-
, 0)
D. (0, 5), (0, -5)