The first two are alike because you have to add 3 to each side for everything to come out even.
s= p+3
(number of sports drinks= s)
(pizza slices= p)
Circumference of a circle is an equation
c = (pie) x d or ........ c = 2(pie) × r
c = 3.14 × d or ...... c = 2(3.14) x r
d is the diameter and r is radius
c = (3.14) x 26
c = 81.64 in.
