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Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?

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