Mr. Thompson is preparing to drop an object from 65 meters. He knows it has the ability to do 1,755 joules of work. How much does the object weigh?

$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)

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

(3x-8) or (3x+8)

step-by-step explanation:

if you need just tell me and i will come to the rescue.

step-by-step explanation: