Как да помогнем?

katieleonard032

katieleonard032 коментира, 04 юли, 2018 23:36
Yes! Especially during the timed mini-sections... every second adds up, and that certainly wastes some time.
katieleonard032 създаде постинг, 04 юли, 2018 23:32
Urgent Math Help!
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Hi! I love the standardized testing prep here on Khan Academy! However, I came across a question that has left me quite confused, and I hope to receive an answer that I understand from this messa...
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