the cost of a 20 ounce can of pineapple is $1.78 and the cost of a 6 ounce can of pineapple is $.78 To calculate the unit cost at Fergie’s… you need to find the rate as cost per ounce

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?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]