Help plz:))) I’ll mark u brainliest
ASAP!!!

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!

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6

5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)