He sum of the measure of the angles in triangle ABC is 180o. The sum of the measures of angle B and angle C is twice the measure of angle A. The measure of angle B is 32o less than the measure of angle C. Create a system of equations and solve using matrices to find the measure of each of the three angles.

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!