Mrs . haider went to the mall and purchased tacos and burritos at the food court. 20 of her family member were visiting, so she had to buy lots of food. tacos were $2.00 and burritos were $3.50. if ms. hider needs to buy three times as many tacos as burritos and wants to spend $ 134.56.
a.) if b represent the number of burritos that she bought, write an equation to represent this scenario using only one variable.
b.) how many burritos can she buy?