Aworker earns 6.25 per hour for how many hours would the worker have to work to earn 400

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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