Simplify 3(2^x+1)-4(2^x-1)/2^x+3-2^x​

The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation, and the determine the cost if he drove it70 miles. b) what would be the cost of a car rental if the car was driven 250 miles? show work

Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )