I need help can you please help me for 10 points please
and brainliest

30 units ²

Step-by-step explanation:

think that is the area of a rectangle 12*5 yet cut in half so is

A triangle = (12*5)/2 = 6*5 = 30

$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)