You use 1/8 of your battery for every 2/5 of an hour that you video chat. you use 3/4 of your battery video chatting. how long did you video chat?

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

What statement is true? 2x^2-9x+2=-1

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