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nirvana33 [79]
2 years ago
7

What is the solution to the equation? 13 3/4+x=7 1/4

Mathematics
1 answer:
oksano4ka [1.4K]2 years ago
4 0

Answer:

x=-13/2

Step-by-step explanation:

13 3/4=55/4

7 1/4=29/4

---------------------

55/4+x=29/4

x=29/4-55/4

x=-26/4

simplify

x=-13/2

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A total of 579 tickets were sold for the school play they were either adult tickets or student tickets. there were 71 fewer stud
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Step-by-step explanation:

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4 0
2 years ago
Al saves pennies. He agreed to give 3/7 of his pennies to Bev if she would give 3/7 of what she got from Al to Carl and if Carl
ser-zykov [4K]

Answer:

2744 pennies.

Step-by-step explanation:

Let x represent the number of pennies Al have initially.

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We are also told that Bev gave 3/7 of what she got from Al to Carl, so number of pennies that Carl will get would be \frac{3}{7}x\cdot \frac{3}{7}=\frac{9}{49}x.

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