Solve the linear inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.5x - 3 > 4x - 2

A. [1, ?)

B. (-5, ?)

C. (-?, 1]

D. (1, ?)


Answer: D

Mathematics

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Use your calculator to evaluate the expression. If necessary, round your answer to the nearest thousandth.e-2.7

A. 0.367 B. 0.067 C. -0.067 D. -7.339

Mathematics

A computer password is made up of five characters. Each character can be a capital letter (A through Z) or a digit (0 through 9).How many different such computer passwords are there?

A. 36 × 5 B. 265 + 105  C. 536 D. 365 E. none of these

Mathematics

Find the product and write the answer in simplest form. Assume variables represent nonnegative values. ? 

A. 12
B. 20
C. 12
D. 20

Mathematics

Solve the problem.Since 2011, compact SUV sales have been on the rise, while sedan sales have decreased. Let V(t) represent the number (in millions) of SUVs sold during the year that is t years since 2007. Let S(t) represent the number (in millions) of sedans sold during the year that is t years since 2007. The equations for V and S are given below.V(t) = 0.12t - 0.22 SUVs   S(t) = -0.10t + 1.43   Sedans i) What are the slopes of V and S? What do they mean in terms of car sales?ii) Estimate in which year the same number of SUVs were sold as sedans. How many were sold of each?

What will be an ideal response?

Mathematics