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hoa [83]
3 years ago
15

Penny is counting the days until her grandma comes to visit. There are 98 days left. How many weeks are left until Penny's grand

ma comes to visit? (1 week = 7 days)
Mathematics
1 answer:
Lorico [155]3 years ago
3 0
Create a unit rate.
1 wk/ 7 days
x wk/ 98 days
Cross multiply.
98=7x
Solve the equation.
14=x
14 weeks until her grandmother visits
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Step-by-step explanation:

Let's define x as the number of cookies that you eat, and y as the number of calories you consume in those cookies.

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This is written as:

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This means that x can be equal to 2, or larger than 2.

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This is written as:

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Step-by-step explanation:

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we have:

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Step-by-step explanation:

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