Michelle found that 5/6 of a gallon of gasoline filled only 3/7 of a lawn tractors gas tank. How many gallons of gas does a tractors gas tank hold?

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.

Pls the last one and it has to be like number 6

Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?