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mote1985 [20]
3 years ago
11

The mean of three numbers is 8 two of the numbers are 6 and 11 work out the third number

Mathematics
1 answer:
Andreas93 [3]3 years ago
4 0

Answer:

7

Step-by-step explanation:

To find the number, first multiply 8 by 3, since that is how you find the mean.

8 x 3 = 24 (total)

x + 6 + 11 = 24

x = 24 - 6 - 11

x = 7

Inverse:

7 + 6 + 11 = 24

Mean = 24/3 = 8

Hope this helps!

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Darina [25.2K]

one hour 55 min

you just need to subtract bout to get the answer

8 0
2 years ago
Please help me! And can you please show how you found the answer?
Pani-rosa [81]

Answer:

what is the question I didn't get it please explain what we have to find


Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
Please help me find the answer! Please explain how you got it!
Ksenya-84 [330]

Answer:

B. 4.5c + 4 = 24

Step-by-step explanation:

T = cx + py  is the equation you are given.

T = 24 because it is the total amount of money you can spend.

x = 4.5 because each phone case costs 4.50 dollars

p = 2 because you bought 2 pop sockets.

y = 2 because each pop socket costs 2 dollars.

There is no c because you don't know the number of phone cases you bought.

Now, we have to substitute the values into the equation:

24 = 4.5x + 2(2)

24 = 4.5x + 4

4.5x + 4 = 24       <--- This is your answer

Hope this helps!

7 0
2 years ago
Jim says that the marked yellow paths show the shortest path to the tent. Is he correct ? Explain
aev [14]
Is there a picture so I can help
6 0
3 years ago
Tex's Taco Truck serves tacos on either hard or soft shells. Yesterday, Tex's Taco Truck sold 5 hard-shell tacos for every 2 sof
Nady [450]

Answer:

65 hard-shells

26 soft shells

Step-by-step explanation:

5 x 13 = 65

2 x 13 = 26

65 - 26 = 39

7 0
2 years ago
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