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cestrela7 [59]
2 years ago
13

3u - 10 =23 Simplify your answer as much as possible. Ü Х

Mathematics
1 answer:
borishaifa [10]2 years ago
4 0

Answer:

u=11

Step-by-step explanation:

3u - 10 = 20

3u-10+10=20+10 |+10

3u=33 |÷3

3/3*u=33/3

1*u=11

u=11

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What 5 consecutive odd numbers equal 200
dimulka [17.4K]

Answer:

{36, 38, 40, 42, 44}

Step-by-step explanation:

You are implying that you are adding up 5 consecutive numbers, and should use the word "add" or the word "sum."

"The sum of 5 consecutive odd numbers is 200" leads to:

x + (x+2) + (x+4) + (x+6) + (x+8) = 200.  Note how each number is 2 more than the number preceding it.  In this way you can guarantee that all of the 5 numbers are odd.

Summing up, we get 5x + 20 = 200, or 5x = 180.

Dividing both sides by 5, we get x = 36.

Then the 5 consecutive integers are

{36, 38, 40, 42, 44}.  These add up to 200.

Unfortunately, these are consecutive EVEN numbers, not odd numbers.  

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5 0
3 years ago
3 lawns in 9 hours.what was the rate of mowing in hours per lawn
k0ka [10]

Answer:

3

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Please show work thank you
sasho [114]
3 x3 = 9 4 x 3 =12   6 x 2 = 18  3 x
6 0
3 years ago
Plz answer correctly and thank you
Alex777 [14]

Answer:

83

Step-by-step explanation:

get rid of decimals and become 2988/36

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Jeremy will roll a number cube, numbered 1-6, twice. What is the probability of rolling an even number than the number 3?
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