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KonstantinChe [14]
2 years ago
9

Please i need this answer fast

Mathematics
2 answers:
irga5000 [103]2 years ago
4 0

Answer:

<u>Multiply</u> <u>3</u> on both sides.

Step-by-step explanation:

Subtract 22 on both sides so that the positive 22 can be canceled out and that the variable and one other number is left.

\frac{f}{3} + 22 = 17

  -22   -22

You should then get this equation:

\frac{f}{3} = -5

Since there is division involved in \frac{f}{3}, multiply both sides by three (Hint: Opposite of division is multiplication!) so that 3 would cancel out and that only the variable f is left.

3 × \frac{f}{3} = -5 × 3

You should get this equation now:

f = -5 × 3

Solving it will let you have:

f = -15

To check if your answer is right, replace the variable f with -15 in \frac{f}{3} + 22 = 17 and solve.

bogdanovich [222]2 years ago
4 0
I don’t have any of that my phone is
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scZoUnD [109]

The amount of water decreases 16\frac{1}{2} pints in 12 weeks.

Solution:

The amount of water decreases in 7 weeks = 9\frac{5}{8} pints

The amount of water decreases each week is same.

Let us first change the mixed fraction into improper fraction.

9\frac{5}{8} pints = \frac{(9\times8)+5}{8}

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The amount of water decreases in 1 week

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So, the amount of water decreases in 1 week is \frac{11}{8} pints.

The amount of water decreases in 12 week

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3 years ago
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Step-by-step explanation:

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