Taylor ran 2 1/4 miles and walked 2 4/5 miles. How far did she run and walk
1 answer:
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Answer:
The relationship between B and f is 2f=7b.
Step-by-step explanation:
Given:
Priya has a recipe for banana bread. She uses 24½ cup of flour to make 7 loaf of bread.
Andre will follow the same recipe, he will make b loaves of bread using f cups of flours.
Now, to find the relationship between b and f.
Priya uses cups of flour = 24½ cup = 49/2 cups.
She uses loaves of bread = 7.
Andre following the same recipe:
He uses loaves of bread = b.
He uses of cups of flour = f.
Now, to find the relationship between b and f we will find the ratio of flour to the loaves of bread in Priya's recipe:
On calculating the fractions:
So, by setting the proportion as Andre is following the same recipe:
<em>Using cross multiplication we get:</em>
Therefore, the relationship between B and f is 2f=7b.
Using the rational root theorem, it is found that your friend is correct.
<h3>What is the rational root theorem?</h3>- It is a theorem that states that for a polynomial with integer coefficients, with q being the factors of the leading coefficient and p being the factors of the constant, every <u>possible rational root</u> is the format
.
In this problem:
- The leading coefficient is 1, hence it's only factor is
, thus guaranteeing that every possible rational zero is an integer, which means that your friend is correct.
To learn more about the rational root theorem, you can take a look at brainly.com/question/10937559