Use PEMDAS:
P Parentheses first
E Exponents (ie Powers and Square Roots, etc.)
MD Multiplication and Division (left-to-right)
AS Addition and Subtraction (left-to-right)
and 

Answer:
Step-by-step explanation:
177.14 Glad to help :D
Answer:
sorry for wasting your time
need pionts
(2,5) (3,10) (1,0) (0, -5)