Help how need to solve/step
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Answer:
10 gallons of gas
Step-by-step explanation:
Create a proportion, where x is the number of gallons she will use if she drives 75 miles:
=
Cross multiply and solve for x:
15x = 150
x = 10
So, she will have to use 10 gallons of gas to drive 75 miles
The first step to solving this is to remember the radical rules. They state that the product of roots that have the same index are equal to the root of the product. Knowing this,, the expression changes to the following:
Next you'll add the two exponents together and then calculate the product.
Lastly,, calculate the square root to find your answer.
6
This means that the correct answer to your question will be 6.
Let me know if you have any further questions
:)
Next you'll add the two exponents together and then calculate the product.
Lastly,, calculate the square root to find your answer.
6
This means that the correct answer to your question will be 6
Let me know if you have any further questions
:)
