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stich3 [128]
3 years ago
8

5x - y ÷ 8 when x = 5 and y = 8

Mathematics
2 answers:
stiks02 [169]3 years ago
6 0

Answer:

24

Step-by-step explanation:

5x - y ÷ 8

Let x=5 and y=8

5(5) -8÷8

PEMDAS

multiply and divide from left to right

25 -8÷8

25 -1

Then add and subtract

24

pav-90 [236]3 years ago
3 0

<u>24</u>

<u>Step-by-step explanation:</u>

<u>First I replaced x and y so the equation was:</u>

<u />

<u>5(5)-8/8</u>

<u>multiply 5*5</u>

<u>25-8/8</u>

<u>25-1</u>

<u>When you subtract the answer is 24</u>

<u>And I solved this equation using PEMDAS!</u>

<u>Hope that helps!!</u>

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How do you model a decimal using a fraction
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Okie dokie, 
When converting a decimal, you use the place the decimal is in...
Let's review the places: tenths, hundredths, thousandths, etc.
You look at the last number to determine what place you're using!
-------------------
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--------
Example for the hundredths place:
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Calculators can also come in handy!
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Step-by-step explanation:

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