What value of y will make the equation true?

StartRoot 34 EndRoot times StartRoot y EndRoot = 34

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!

Convert the density of surface sea water to metric tons/cubic meter