The temperature in the teens was 30°F. five minutes later it was 20°F, what was the average change in the temperature per minute as an integer?

Which rational number could be graphed between -4 and -5

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.