Question

Peter and Anna went to a store Peter bought five pieces of fudge and three pieces of bubble gum for a total of twenty-one dollars.Anna bought two pieces of fudge and ten pieces of bubble gum for a total of twenty six dollars.write the first liner equation.name your variable f(=fudge) and b(=bubble gun)

Answer 1

5f + 3b = 21

Explanation:

We can establish the equation taking into account the statement:

For the first line (meaning Peter's purchase):

5f + 3b = 21