2 years ago

Ava, Zoe and Logan went to the market to buy some presents for a friend's birthday. The three of them

Mathematics

1 answer:

alexira [117]2 years ago

7 0

a + z + l = 720

l = 2z = 2a - 80

4z + 40 = 720

4z = 680

z = 170

l = 340

a = 210

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