SOMEONE PLS TELL ME HOW TO SOLVE THIS AND HOW TO GET THE ANSWERS STEP BY STEP

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 .

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Which of the following equations is equivalent to x/3-6/x=1