You earn $15.00 for mowing one lawn.
15*7=105
You earn $105.00 for mowing 7 lawns.
The answer is 0.0017. Do you not have a calculator?
the answer to this question (-2,3)
U/72 = 2/4
means u/72 = 0.5
therefore u = 72*0.5
which equals 36
You do 600 divided by 2700 and you end up with 22/100 or 0.22 as a decimal. So if 0.22 or 22/100 are venimous then 78/100 or 0.78 are non venimous. I understand its a bit confusing and i can simplify it for you but still I hope this helps :)