Simplify the expression. First use the distributive property to remove any parentheses.-5(2x - 7) - 4x + 9

A. -14x - 26
B. 14x + 44
C. 6x + 44
D. -14x + 44


Answer: D

Mathematics

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Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.A = 11.2°, C = 131.6°, a = 82.3

A. B = 37.2°, b = 26.4, c = 21.5 B. B = 37.2°, b = 316.9, c = 256.2 C. B = 37.2°, b = 256.2, c = 316.9 D. B = 36.8°, b = 253.8, c = 316.9

Mathematics

Provide an appropriate response.The national debt of a country is $22,500,000,000 and the population is 3,750,000. What is the debt per person? Write answer without exponents.

A. $84,375,000 B. $60,000 C. $6000 D. $600

Mathematics

Solve the right triangle shown in the figure. Round lengths to one decimal place and express angles to the nearest tenth of a degree. B = 30.4°, c = 3.4 mm

A. a = 2.9 mm, A = 59.6°, b = 2.1 mm B. a = 2.1 mm, A = 59.6°, b = 2.7 mm C. a = 2.9 mm, A = 59.6°, b = 1.7 mm D. a = 1.7 mm, A = 59.6°, b = 2.9 mm

Mathematics

Provide an appropriate response.When any nonzero number is divided by 0, the result is .

A. impossible to compute B. 0 C. the nonzero number D. 1

Mathematics