Step-by-step explanation:
Radius of a cicke is calculated by 2 pi r
Equation is found by y=mx+C
Multiply the first digit by 3 then subtract the answer by 2. Rule: x 3 - 2
Number 2 is $4 not $.40 and 3 is 10% OFF not added to. Those are all I had time to check but 1 is right
Are you trying to find the value of x and y?
Angle 6 is 59 degrees
7 is 31 degrees but I could be wrong
