Question

Mateo paid $6.00 for 12 doughnuts. Enter an equation to represent the relationship between the total cost, c, in dollars, and the number of doughnuts, n.

Answer 1

If a dozen donuts costs 6.00 dollars, one donut costs half a dollar.

0.50 x n = c

Take the cost of a single donut, times it by the number of donuts your getting, and then you will know the cost.

Explanation: