Midpoint formula Point A is at (-1,8) and point B is at (7,3).
What is the midpoint of line segment AB?

it SHOULD be (3, 11/2)

Step-by-step explanation:

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)