Please help! i had to retake this and i apparently got. few wrong and i don’t what i did so i have a couple questions that might be the reason

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.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers