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Kay [80]
3 years ago
7

(100 – 40)/2 - 30 =?

Mathematics
2 answers:
pav-90 [236]3 years ago
8 0
100- 40 is 60 60 ÷ 2 is 30 30 - 30 is 0 I think it is zero
Lena [83]3 years ago
4 0
=(100-40)/2-30 =60/2-30 =30-30 =0
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Answer:

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Step-by-step explanation:

4(x+9)=8x-7

Step 1: Distribute the 4 to the x and 9

4 * x = 4x

4 * 9 = 36

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Step 2: add 7 to both sides

36 + 7 = 43

-7 + 7 cancels out

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Step 3 subtract 4x from both sides

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step 4 divide both sides by 4

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tangare [24]

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Lavita finally got her beautiful painting done it was a total of 1 2/3 meters. She was able to finish 3/8 each week. how many we
Paul [167]

<u>Answer:</u>

4 weeks

<u>Explanation:</u>

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Step-by-step explanation:

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