Solve the equation. - 4 = 1

A. -10
B. -6
C. 6
D. 10


Answer: D

Mathematics

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Granville and Preston are 528 miles apart. A car leaves Preston bound for Granville at 43 mph. At the same time, another car leaves Granville bound for Preston at 45 mph. How long will it take them to meet? 

A. 7 hr B. 6 hr C. 9 hr D. 5 hr E. 4 hr

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Dell's business model was based on a/an ____ innovation because it changed the means of selling personal computers from store-front retailers to selling directly to customers using the Internet.

A. mechanistic B. external C. administrative D. process

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Factor completely. If the polynomial cannot be factored, say it is prime.6x4 - 5x2 - 6

A. (3x - 2)(2x + 3) B. (6x2 - 3)(x2 + 2) C. (2x2 - 3)(3x2 + 2) D. (2x2 + 1)(3x2 - 6)

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Find y if the point (7, y) is on the terminal side of ? and .

What will be an ideal response?

Mathematics