Apples music pays its sale staff a commission of 9.5% of the first $1,000 in sales and 15.5% of the balance of sales . alex the stores drum expert received $1,234.25 in commission last week

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)