Jill and stefan each improved their yards by planting grass sod and geraniums. They bought their supplies from the same store. Jill spent $126 on 6ft of grass sod and 6 geraniums. Stefan spent $156 on 12ft of grass sod and 4 geraniums. Find the cost of one ft of grass sod and one geranium.

The pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is find the pressure exerted when the temperature of the gas is 380 degrees f show work for the

What is the length of the unknown leg in the right triangle ?

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.