The pie chart shows information about the voters in an election 2800 more women voted than men work out the total number of voters

Can someone with this one pre-calc question? the finishing time for a runner completing the 200-meter dash is affected by the tail-wind speed, s. the change, t, in a runner's performance is modeled by the function shown below: t= 0.0119s^2 - 0.308s - 0.0003 predict the change in a runner's finishing time with a wind speed of 3 meters/second. note: a negative answer means the runner finishes with a lower time. round to the nearest hundredth.

One integer is 5 more than another. their product is 104. find the integers

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount