Answer:
x = 4y + 5
Step-by-step explanation:
x represents the total students in the class. We don't know how many teams of four there will be, so we represent that with y. 4y represents the total students in teams of 4. We know there is one team of 5, so that is added to 4y.
If the coat is 120$ then 1/3 is taken off it would be 80$
1/3 of 120 is 40. 40x 3 is 120.
The answer is 180 degrees
Wouldn't 4/5 be a fraction because 4/5 is not a whole number. its a part not a whole so its a fraction