Subtract these polynomials. (3x2 – 2x + 5) – (x2 + 3) = a. 2x2 – 2x + 8 b. 4x2 – 2x + 2 c. 4x2 – 2x + 8 d. 2x2 – 2x + 2

Sum is 17 and their difference is 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 .

Need so much on this one how many yards?