a drink consist of 12 cups of sparkling water and 9 3/4 cups of cranberry juice. what is the unit rate of cranberry juice to sparkling water?

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.

If you answer right ill give brainliest, : )

For the equations below which statement is true ? -2x=14 6x=-42