I believe this one is C but none of the equations seemed to work for me when I imputes them into a graphing calculator. Not sure what I did wrong or if maybe the question is wrong. Hope this helps!
Answer:
A
Step-by-step explanation:
John can mow the same lawn in 3 hours.
In 1 hour he can mow 1/3rd of the lawn.
In 1 hour they can together mow (1/2+1/3)=5/6th of the lawn.
Together they can mow the lawn in 6/5 hours=1.2 hours.
I hope this helped, please mark Brainliest, thank you!!
Answer:
Hello,
Step-by-step explanation:
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<u>Formula used (a+b)^2=a²+2ab+b²</u>
Answer:
116
Step-by-step explanation:
supplementary means 180 so 180-64 = 116
hope this helps! :)