Which of the following is an example of a variable expense? and why

a. rent
b. groceries
c. wages
d. car insurance

worth 35 points

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Which statement best explains why ben uses the width hi to create the arc at j from point k