Classify the following as either a pair of equivalent equations or a pair of equivalent expressions.4x - 24, 4(x - 6)

A. Equivalent equations
B. Equivalent expressions


Answer: B

Mathematics

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Find all rational zeros of the polynomial: ? ? Then find the irrational zeros, if any. Whenever appropriate, use the rational zeros theorem, the upper and lower bounds theorem, Descartes' rule of signs, the quadratic formula, or other factoring techniques.

What will be an ideal response?

Mathematics

Use the given conditions to find an equation in slope-intercept form of each of the nonvertical lines. Write vertical lines in the form x = h.y-intercept -15; x-intercept 13

A. y = - x - 15
B. y = x + 15
C. y = x - 15
D. y = x - 15

Mathematics

Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.3(3x - 1) = 11

A. {0.39} B. {1.56} C. {1.06} D. {0.37}

Mathematics

Find a formula for the inverse of the function described below.A size-46 dress in Country C is size 15 in Country D. A function that converts dress sizes in Country C to those in Country D is 

A. f-1(x) = 2x + 8 B. f-1(x) = 2(x + 8) C. f-1(x) = x + 8 D. f-1(x) = 2(x - 8)

Mathematics