2: 4: 6 angle measures of a triangle

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

For the equations below which statement is true ? -2x=14 6x=-42

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .