180-93=87..... Exterior angles of a triangle
Your answer is 4/5 because is see you put 8/10 which is correct but all you needed to do is simplify.
Answer B is correct. She forgot to use a variable for 1.49. The correct equasion would be:
Answer:
658-10=648
Step-by-step explanation:
subtract 10 from 658.
Answer:
= 
To find equivalent fractions, multiply be any number that is the same for the numerator/denominator
You can also divide, but it must be divisible by both the numerator/denominator