Add all the sides. Write the expression, in the simplest form.

8cm, 8cm, 9x, 9x

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.

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

Whats the name of the vertical axis