Jeff wants to make an a in his math course this semester. to do so, he must have an average of 90 or above. if his test scores this semester or 88, 92 and 96 what is the score that he would need to make on his final test to attain an average on exactly 90

109 trust me

step-by-step explanation:

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)