PLEASE HELP ASAP {100 points} AND brainlist {ALL EVENS }/ If you dont want to help dont answer.

The measure of an angle is 117°. what is the measure of a supplementary angle?

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details