If its diameter is 443 square inches, then its circumference is:
443 π square inches, as C=πd.
Y=mx+b
6x+2y=-88
2y=-88-6x
y=-44-3x
y=-3x-44
m is the slope
b is the y-intercept
Change in y = 6
change in x = -9
so slope is 6/-9 = 2/-3 =
1 euro = 1.35261 USD
The Ruiz family will be able to exchange their euros for US dollar using the rate of $1.35 per 1 euro.
You can make about 11 burgers with that