h+3c=$9.00
2h+c=$5.50
h = 9 - 3c
2(9 - 3c) + c = 5.5
18 - 6c + c = 5.5
12.5 = 5c
2.5 = c
What is he price of a hamburger and cheeseburger at this restaurant
h+3c=$9.00
2h+c=$5.50
1 answer
h+3c=$9.00
2h+c=$5.50
1 answer
1 answer
1 answer
1 answer
1 answer