Each earbud is of an inch long. If you put 8 earbuds end to end, how long would they be from beginning to end?

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?

Factor the polynomial expression x6 – x3 – 20

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)