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Mark has twice as many stamps as joe. joe has 8 more stamps than ron. theh have a total of 40 stamps.

a)how many stamps has mark?
b) how many stamps has ron ?

User Ihdv
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1 Answer

5 votes
M = 2(R+8) because J = R + 8
All you have to do is substitue the values in and find the x values
User Ivan Bila
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