A=r^2pi is the area of a circle
Answer:
wha yu need help wit? i will help if anything and what grade is this.
You and a friend are buying boxes of crayons. Each box of crayons has 2 of the same color, so you decide to split the cost between the 2. y represents the cost of your half of crayons. x represents the number of crayon box halves you buy.
1+(1*4)=5
2+(2*5)=12
3+(3*6)=21
5+(5*8)=45
