Question

Let d = cost, in dollars, of 1 hot beverage

3 hot chocolates + 2 lattes + 1 donut = 820.70
3d +20 +0.95 = 20.70

Answer 1

Answer: HC, HT, CT

Explanation:

2 !DIFFERENT! DRINKS so it can’t be HH, CC, TT

Explanation:

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