This week, Beth made 10 more than twice the number of cookies she made last week, x. Which expression represents the total number of cookies Beth made this week?

10(x+2)

2(x+10)

10x + 2

10 + 2x

What is the y-intercept of the line given by the equation

Could somebody me with this radical simplification?

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