I need help with my math work there is 2 questions in it Gina drove 655 miles to visit her aunt. She made the ride in 5 hours. She drove at a constant speed.
(A) How many miles did she drive per hour?
(B)How many miles did she drive in 3 hours?

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

What is a possible solutions of the x> 3?

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 .