A ÷ (2 + 1.5) for a = 14

answer the problem, this is 6th grade work

If 25% of y is 30, what is 60% of y?

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 .

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.