Solve the following problems using the area model support the area model with long division or the distributive property. 42÷3

Which of the following is the shape of a cross section of the figure shown below

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

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