Simplify.The opposite of 15 is .

A. 0
B. - 
C. 15
D. -15


Answer: D

Mathematics

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A.
B.
C.
D.

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Solve the problem.June has a strip of paper 42.4 inches long. She wants to cut it into strips that are 5.3 inches long. How many 5.3-inch strips will she get from the paper?

A. 8 pieces B. 9 pieces C. 80 pieces D. 7 pieces

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Factor.a6 - 64b6

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Mathematics

If PT is tangent to circle O at T and PL is a secant intersecting the circle at A and L so that PA < PL, then

(a) ?LTP = 90. (b) PT = PA. (c) ?LPT = 0.5( ). (d) AT ?TPA. (e) None of these is correct.

Mathematics