The bus bound for Northtown departs every 15 minutes and the bus for Eastown departs every 18 minutes from the Central Station.
Both buses start at 9:30 AM each morning. When is the next time both
buses will depart from the Central Station at the same time?

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height

How do i i solve this equation? -18 = x/3 + 3