(52)h = 300
Show some work

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.

1. are the triangles similar and if so why? what is the value of x? show your work.

Simplify. 3(4+4x) (type your answer in with no spaces)