15) You want to take a two-day road trip, but you need to rent a car. Your travel budget will allow $200 for the rental car. The rental car company charges $40 per day plus 25cents per mile.
How many miles can you drive and still stay within your budget?

Is a positive integer raised to a negative power always positive

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 .

Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).