Determine monthly gas expense based on 30 miles in the city and 75 mled on the highway with a average rate of gas today $2.35 per gallon Please explain how to get

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?

In what organelle does photosynthesis take place?

How many terms does the polynomial x^2 y^2 have