What is the range of f(x) = 3x + 9?

In the 30-60-90 triangle below side s has a length of and side r has a length

Solve for x. −3/4(x+2)=6 enter your answer in the box

You work for a landscape company that just got a contract to re-mulch a park. the area that needs mulching is 30 feet by 60 feet. they want a 3 inch layer of much on the area. the company has bags of mulch that cover 2 cubic yards that cost $4.00 per bag. how much will it cost the consumer just in materials to re-mulch the area (round to the nearest dollar)?