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ivolga24 [154]
3 years ago
5

Miguel and three of his friends went to the movies. They originally had a total of $40. Each boy had the same amount of money an

d spent $7.50 on a ticket. Write and solve an equation to find how much money each boy have left after buying his ticket
Mathematics
1 answer:
vitfil [10]3 years ago
7 0

Answer:

4 friends, 40$, so each had 10$

40/4=10-7.5= 2.5

Each had $2.50 left

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Answer:

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Step-by-step explanation:

Given:

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144=x^2+(-\frac{x \sqrt{3}}{3} )^2\\144=x^2+\frac{3x^2}{9} \\144=\frac{4x^2}{3}\\4x^2=144 X 3=432\\x^2=108\\x=6\sqrt{3}

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Step-by-step explanation:

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