If 7 giant solar power plants generate 1.3 gigawatts (GW) of energy to power 900,000 homes, how many gigawatts can 21 giant sola
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Answer:
Step-by-step explanation:
Let
x------> the number of days
y----> the cost of renting a car
we know that
For
For
The rate is equal to
so
In this problem. the car has been rented for more than a week
therefore
The cost of renting a car is equal to
Hi there!
For these two equations, we would be using PEMDAS...
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Hope this helps!