Ok so 4 apples and 2 oranges are $1. That means that the equation should be 4x+2y=100 (since there are 100 cents in a $1) so x would be the apples and y would be the oranges. If you solve it out the apples would be .25 each and the oranges would be .50 each
and the first one is <KAE and <EAF are adjacent angles whose measurements are equal to <KAF; <KAF and <JAG are vertical angles and are of equal measurement.
