5
у
8.
Find the value of x
415
815
6
16

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.

Yvaries inversely as x. y =12 when x=5. find y when x=4

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x