Find the value of a and b if the curve +b) touches the x-axis at x=2 and line y=2x at the origin. Sketch the curve and hence find the area bounded by the curve and the line y=2x.

5/a=3/b-1/c solve for b

one of the band members Darius wants to explore the Waters of the Great Barrier Reef there's is currently in -5 from the surface of the water and plans to explore a shipwreck that is at -75 feet from the surface if he moves at the rate of "-8" per minute how many minutes does it take Darius to reach the Shipwreck

Abby rows 10 km upstream and 10 km back in a total time of 3 hr. The speed of the river is 5 km>h. Find Abby’s speed in still water.   Rt = d

Solve for X

ignore the X through the =, i put that.

Please help me

A total of $6000 is invested for 5 yr with a total return of $1080. Part of the money is invested in a fund that returns the equivalent of 2% simple interest. The rest of the money is invested at 4% simple interest. Determine the amount invested in each account.

4х-4 2x+1 5. Solve for x: 8. %3D %3D