Multiply (-4u-4v)(4u2-3uv-5v2)

For how answer my question this will be the last question can you answer in math subject

What is the y-intercept of the line given by the equation

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.