Can someone help me by any chance?
2x + 4 - 3/2x = 1/3(x+5)

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)