Which shows the use of the associative and commutative properties to make simplifying 3.2 + 20 – 3+ 4.8 + 19 easier? O A. [3.2 + (-3) +20] + (19+ 4.8) O B. (3.2 +20) + (-3+ 4.8 + 19) O C. (3.2 + 4.8) + [20 + 19+(-3)] O D. (19 +3.2 +20) + 4.8+(-3) SUBMIT

Questions 14 through 23, choose the onest answer. write your answer in the box forestion 24. mark your answer on the coordinatene grid for question 25.the sum of three consecutive even numbers is 96.what is the largest of these numbers? (a) 30(b) 32(c) 34(d) 36

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol