Solve the following quadratic equation by completing the square. Make sure your answer is simplified completely. If there are no real solutions, so state.3x2 - 14x = 5

A. no real solutions
B. x = 5
C. x = -5 or x = 
D. x = 5 or x = - 


Answer: D

Mathematics

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A. x = 3 B. x = 16 C. x = 2 D. x = 15

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Find the inventory values using (a) the weighted-average method, (b) the FIFO method, and (c) the LIFO method. Round to the nearest dollar.PurchasesNow in InventoryBeginning inventory: 100 units at $1.64May: 150 units at $2.68August: 250 units at $1.26October: 220 units at $3.41550 units

A. (a) $1631 (b) $902 (c) $1876 B. (a) $1236 (b) $1280 (c) $1052 C. (a) $1246 (b) $1052 (c) $1280 D. (a) $1246 (b) $1280 (c) $1052

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Provide an appropriate response.Perform the indicated operation if possible: 

Fill in the blank(s) with the appropriate word(s).

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Match the given equation with one of the graphs.81x2 + 25y2 = 2025

A.

B.

C.

D.

Mathematics