Write an equation that could be used to solve each problem.

Miguel is four years older than Jasmine. The sum of their ages is twenty-eight. How
old is Jasmine?​

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

In a newspaper, it was reported that yearly robberies in springfield were up 25% to 265 in 2013 from 2012. how many robberies were there in springfield in 2012?