c=50+10x r=-0.1x2+5x+500 the overall profit can be found by r-c the simplified expresion for profit of the company would which of the following

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left