Answer:
-45
Step-by-step explanation:
Answer:
x = 9
Step-by-step explanation:
17x - 1 = 84 + 7x + 5
17x - 7x = 84 + 5 + 1
10x = 90
x = 9
Answer:
2.
Step-by-step explanation:
The common difference is 5 so the first number is 7 - 5 = 2.
Jasmine can run in one hour is 7.25 miles.
<h3>What is the formula of unitary method?</h3>
The formula of the unitary method is to find the value of a single unit and then multiply the value of a single unit to the number of units to get the necessary value.
Given that,
Jasmine can run 4
miles in
of an hour.
of an hour = 4
miles
=
miles
By using unitary method we will find the value of an hour.
1 hour = 
=
× 
= 
1 hour = 7.25 miles
Hence, Jasmine can run in one hour is 7.25 miles.
To learn more about unitary method from the given link:
brainly.com/question/10673687
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