Write the equation in exponential form.log2 8 = 3

A. 32 = 8
B. 28 = 3
C. 83 = 2
D. 23 = 8


Answer: D

Mathematics

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Solve the problem.The floor of a rectangular room is to be tiled with  foot square tiles along a  wall. How many tiles will be needed along the wall?

A. 2 tiles
B. 21 tiles
C. 24 tiles
D. 22 tiles

Mathematics

Find the slope-intercept form of the equation of the line with the given properties.x-intercept = 7; y-intercept = 3

A. y = - x + 7
B. y = - x + 3
C. y = x + 3
D. y = - x + 7

Mathematics

Solve.A company has 63,000 employees. Of these,  drive alone to work,  car pool,  use public transportation,  cycle, and the remainder use other methods of transportation. How many employees use each method of transportation?

A. Drive alone: 2,100; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
B. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
C. Drive alone: 21,100; car pool: 10,500; public transportation: 8,900; cycle: 7,000; other: 1000
D. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 

Mathematics

Solve the inequality. Use algebra to solve the corresponding equation.x2 + 6x + 5 ? 0

A. [-5, -1] B. (-?, -5] C. [-1, ?) D. (-?, -5] ? [-1, ?)

Mathematics