a gumball machine currently contains 275 gumballs. The amount of gumballs in the machine will decrease at a constant rate of 15 gumballs per week write an equation that could be used to find y the total number of gumballs in the machine after x weeks

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units