The cost, c, of paper towels, based on the number of rolls, r, is given by this equation. c=1.29r
What is the unit rate of the cost of the paper towels in dollars per roll?

Enter your answer as a decimal, like this: 42.53

Every rhombus is a square. true false

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?