I’m taking a topic test over pre calc and trig and would really appreciate if someone could help!!!$$$

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

2x minus y equals 6, x plus y equals negative 3