Jon wants to know about how many marbles he has .He counts 28 red marbles,47 blue marbles and 33 cat's eye marbles. Which number sentence shows how. Jon can find about how many marbles he has?​

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

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

How does reflecting or rotating a figure change the interior angles of the figure?