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1. a square bulletin board has an area of 100ft^2

what is the side length of the bulletin board? ft

what is the perimeter of the bulletin board? ft

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters