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MAXImum [283]
3 years ago
15

Which two numbers have a mean of 10 and a range of 4

Mathematics
1 answer:
Elden [556K]3 years ago
6 0

Answer:

12 and 8

Step-by-step explanation:

set two numbers as x and y

mean of 10   →   x+y/2=10

range of 4    →   x-y=4

     x+y=20

+    x-y=4

____________

      2x=24, x=12  

      12-y=4, y=8        

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