Which ordered pair would form a proportional relationship with the point graphed below? (40, 10) (-5, -10) (5,20) (-10, -20) (its on edgenuity)

If a =6, what is the value of 2a(3b + 5c)?

Select the quadratic that has root x = 8 and x = -5

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 .