The manager of a store selling tea plans to mix a more expensive tea that costs $6 per pound with a less expensive tea that costs $2 per pound to create a 80 -pound blend that will sell for $3.20 per pound. how many pounds of each type of tea are required?

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

How do i do this activity, is appreciated