pLS HELP QUICKLY IF POSSIBLE don’t know if the bottom 2 are right and the answer choices are 114,17,8, or 66

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!

25 ! what is the value of x? enter your answer in the box. x =

Hello everyone i need someone me with a explanation i need to get a a