Answer:
the answer is an equal sign
Answer: y=1x+2
Step-by-step explanation:
I think thats the answer
Answer: A. -3x+y>-2 and 2y>x+2
Step-by-step explanation: Graph is shown down below.
Hope this helps you out! ☺
No - Y would equal -1.
-80y=80
Divid both sides by -80
y = -1
Suppose s and h are the mileage numbers for the SUV and Hybrid, respectively. Then if each vehicle drives 1 mile, the total gas consumption is
.. 1/s +1/h
Then the combined mileage is
.. 2/(1/s +1/h) = 2sh/(s+h)
Option 1: s=12, h=60
.. mpg = 2*12*60/(12+60) = 20
Option 2: s=11, h=75
.. mpg = 2*11*75/(11 +75) = 1650/86 ≈ 19.2
In summary,
.. Option 1: 20.0 mpg
.. Option 2: 19.2 mpg
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It usually works out best to increase the efficiency of the least-efficient contributor, as here.