Choose the statements that correctly describes the pair 2 and 3

Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

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!