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2 years ago

5x + -6 = 7x + 4 what is the value of x??

Mathematics

1 answer:

ra1l [238]2 years ago

5 0

Answer:

x= -5

Step-by-step explanation:

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Savatey [412]

Answer:

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Step-by-step explanation:

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Four friends are playing a game. They randomly choose a handful of marbles from a bag. The player with the highest ratio of blue

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We are given the number of Blue and Purple Marbles for each of the four friends. So first we have to find the ratio of blue marbles to purple marbles for each of them.

A) Rosa

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Ratio of blue to purple marbles = $\frac{10}{12}=0.833$

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From the above calculations we can see that Pedro has the highest value of ratio for blue marbles to purple marbles. Also we can see Pedro is the only one for whom the number of blue marbles is more than the number of purple marbles. So this confirms that our calculation is correct.

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Answer:

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