The perimeter of an equilateral triangle is 126mm.
State the length of one of its sides.

answer: y = -12x + 108

step-by-step explanation: do (y = m x+b) formula.

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )