Whats x? pls hurry huge reward.

this one for u kolmp

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Anyone know? is appreciated! will mark brainliest if correct!

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 .