Which is equivalent to (9y2 – 4x)(9y2 + 4x), and what type of special product is it?

What is the range of the data below? .8090100

What is the first step of an indirect proof of a number that is divisible by two

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250