Simplify the expression.-(80) + (-5)0

A. 0
B. -2
C. 3
D. 1


Answer: A

Mathematics

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Factor completely. If a polynomial cannot be factored, say it is prime.x2 - 12x + 144

A. (x + 12)(x - 12) B. (x - 12)2 C. (x + 12)2 D. prime

Mathematics

Write the equation of the line that has the given slope and passes through the given point. Write the equation in slope-intercept form.slope = -2.9; (6, 6.4)

A. y = -2.9x - 11 B. y = 2.9x + 23.8 C. y = 2.9x - 23.8 D. y = -2.9x + 23.8

Mathematics

Factor.y2 - y + 

A. 2
B. y
C. Prime
D. 2

Mathematics

Fill in the blank with one of the words or phrases listed below. Some words may be used more than once.     = discount rate ? original price.

A. Sales price B. Total price C. Amount of discount D. Sales tax

Mathematics