se considera un unghi alungit AOB punctele M si N de aceeasi parte a dreptei AB astfel incat OM C int AON, MON=2a, POQ=3a unde 0 grade

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

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!

The tree filled 3/4 of a cup in 1/2 and hour at what rate does syurup flow from the tree