Solve the inequality. Write the solution in interval notation and graph the solution set.3x + 4 < 25

A. (-?, 7]

B. [7, ?)

C. (-?, 7)

D. (7, ?)


Answer: C

Mathematics

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A. 18 ft-lb B. 1210 ft-lb C. 563 ft-lb D. 38 ft-lb

Mathematics

Write the fraction as a decimal. Round to the nearest thousandth if necessary.

A. 0.025 B. 2.5 C. 0.25 D. 4

Mathematics

Express the exercise as a system of linear equations, then find the solution. Use a calculator where appropriate.Two cars leave town at the same time going in the same direction. One travels at  and the other travels as 60 mph. In how many hours will they  apart?

A. 20 hr B. 1 hr C. 4 hr D. 40 hr

Mathematics

Use the graph to answer the question.Find the domain of the rational function graphed below.

A. (-?, -1) ? (-1, ?) B. (-?, -2) ? (-2, ?) C. (-?, -2) ? (-2, 2) ? (2, ?) D. (-?, -2) ? (2, ?)

Mathematics