A) 144 in
is your answer. good luck
By adding two positives together, or a big positive number with a small negative number.
Let n be the amount of time it takes william to cut the lawn. Then Shelly takes
n-2 hours. So:
1/n+1/n-2=1/3
3(n-2)+3n=n²-2n
6n-6=n²-2n
n²-8n+6=0
Using the quadratic formula, we get a positive value of 7.1623 hrs as the amount of time william takes working alone, and 5.1623 as the amount of time Shelly takes working alone
☺☺☺☺
D no Solution would be the answer
Answer:
112
Step-by-step explanation:
the formula for area is length times width,so in this case 14×8 = the area
