HAlP Add.

−3/8+(−2 9/10)

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Add.

−4 3/8+8 6/7

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Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the