Can i get help its the one with the box around it please dont answer in a file

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Asphere has a diameter of 10 in. what is the volume of the sphere?

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.