Angle A: (6x + 2) degrees Angle B: (4x – 4) degrees
Angle C: (4x) degrees
The sum of the measures of the three angles is equal to 180°. Find the measure of each angle.

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance