(melanie has 230 coins in her collection- number of european and non-european coins)and now has 180 european coins. write an equation to determine the number of non-european coins, e, if melanie has t total coins figure/find the non-european coins and identify the constant of proportionality. pls show work you: /

Total number of coins(including European and non European coins) =230

Number of European coins = 180

Let the number of non European coins be = E

T is the total coins or T =230

The equation to determine non European coins is

Solving this we get

hence, E = 50

understand that i don't know the answers

will someone answer his question

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )