Bags of sentinels have 12 each for a party salad Tricia and Joe each bought bags of centimetres all together there were 180 centimetres cell bought four bags and Joe bought six bags right an equation who determine how many bags Trisha bought
Let's assume Tricia bought x bags of centimetres.
Since each bag has 12 centimetres, Tricia would have a total of 12x centimetres.
Joe bought 6 bags, so he would have a total of 12*6 = 72 centimetres.
Together, Tricia and Joe have a total of 180 centimetres, so the equation would be:
12x + 72 = 180.