A space heater warms the temperature of a room by 2/3 of a degree Fahrenheit each minute. By how many degrees Fahrenheit will the space heater warm the room in 6 1/2 minutes?

What is the length of bc ? enter your answer in the box.bc =

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.