I will give 50 points and brainliest

27.2mm²

Step-by-step explanation:

Area of a triangle = * base * height

Base of this triangle = 8mm

Height = 6.8mm

Area =

       = 4mm * 6.8mm

       = 27.2mm²

$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)

this is not the answer this is just a question. is this middle school math?

step-by-step explanation: