Rachel bought 7 cookies and 5 muffins. The equation 7c+5m=10.45 represents the amount of money she spent. Jack bought 3 cookies
and 1 muffin. The equation 3c+m=3.05 represents how much he spent. What is the cost of each cookie (c)? c = $ What is the cost of each muffin (m)? m = $
