Two angles of a triangle are 50 degrees and 60 degrees. The exterior angle formed near the third angle has a measure of Select one:
a. 110
b. 100
C. 180
d. 70

Which is a graph of a proportional relationship?

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.

Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax