PLSSS HELP

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?