9. Lét f(x) = 2x + 2. Solve f-1(x) whilan x = 4. (1 point)
1
3
4
10

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

To decrease an amount by 16% what single multiplier would you use

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.