What is the area of the given circle in terms of pi?
a.16.2pi m^2
b.10.89pi m^2
c.21.78pi m^2
d.43.56pi m^2
i keep doing 6.6/ 1/2=3.3 then i do area=3.14*3.3*3.3=34. i'm so confused? what am i not doing right?

2,600 divided by 80 = 32.5

step-by-step explanation:

$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)