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Anit [1.1K]
3 years ago
10

Sara had some buns she sold 5/9 of them, if she has 128 buns left. How many bums did she have at first?

Mathematics
2 answers:
mina [271]3 years ago
7 0

Step-by-step explanation:

Maybe she had

128 + 9 = 137 buns

Rashid [163]3 years ago
3 0

Answer:

288

Step-by-step explanation:

x- 5/9x= 128

4/9x=128

x=128*9/4

x= 288

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Answer:

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Step-by-step explanation:

General Concepts and Formulas:

Brackets

Parentheses

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Multiplication

Division
A
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Steps:

1) Distribute

-12(32x-10y)

We must distribute the expression above by multiplying -12 by the coefficients and then adding the variables.

So first, multiple -12 by 32 and add the variable 'x' when getting the product:

-12(-384x - 10y)

Now that we have one part, let's solve the other part.

We now must multiple -12 by -10, which gets us 120, now we must plug in:

(-384x - 120y)

(Remove parenthesis)

⇒  -384x - 120y

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1 year ago
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Step-by-step explanation:

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