Use a number line to find the sum.-9 + (-5)

A. -13
B. -4
C. 13
D. -14


Answer: D

Mathematics

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Estimate the answer from the table or graph.The profit earnings for ABC company are reported quarterly. The earnings as a percentage of the yearly earnings for 2012 are shown in the pie chart. If the total earnings for the year were $430,000, what were the earnings for the third quarter?

A. $215,000 B. $172,000 C. $107,500 D. $86,000

Mathematics

Solve.Paul must lift a 56.5-pound backpack a distance of 20 feet. Find the energy required to move the backpack.

A. 56.5 ft-lb B. 66.5 ft-lb C. 5.7 ft-lb D. 1130 ft-lb

Mathematics

Use factoring by grouping to solve the equation.5x3 + 3x2 - 125x - 75 = 0

A. - , -5, 5
B. - , -5, 1
C. -5, 5, 
D. - , -5, 5

Mathematics

Write the number as a decimal.4.464 × 10-5

A. 0.000004464 B. -446,400 C. 0.0004464 D. 0.00004464

Mathematics