Each music class sings 8 songs a week. how many songs does each class sing in 5 weeks? 6 weeks? 7 weeks?

(40 points) i need some . an answer definition is appreciated as well.

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.