Mathematics, 13.02.2021 19:10 cbawesome8
John and Erica each have a marble collection. • The number of marbles in John's collection can be represented by x. • The number of marbles in Erica's collection is 10 more than 4 times the number of marbles in John's collection. • The total number of marbles in both collections is 270. Find the number of marbles in John's collections.
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John and Erica each have a marble collection. • The number of marbles in John's collection can be re...
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