A sign in front of a roller coaster says "You must be 40 inches tall to ride." What percentage of this height is: 1. 34 inches?
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2. 54 inches?
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Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?