“42.3” I wish I got easy questions like you do
<h2>
Answer:</h2>
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<h2>
Step-by-step explanation:</h2>
<h3>1. Write the expression.</h3>

<h3>2. Substitute y for x, and x for y.</h3>

<h3>3. Solve for y.</h3>

<h3>4. Express your result.</h3>
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1/3 is 0.3333333 and you round it by the 3rd three, so it looks like 0.334
Answer:
1.2-0.8
Step-by-step explanation:
Add 0.4 and 0.8
Answer:
4/5
Step-by-step explanation:
0.80=80/100=40/50=4/5