AYUDA PORFAVOR
En el par ordenado (m, n) ¿cual letra representa la abcisa y cuan la ordenada?

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.

Select all of the following expressions that are equal to 2.5.

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?