find the quotient of 31,017 ÷ 49 and then show how you would estimate the problem.

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

What is best way to getting answer for my exam is

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 .