Answer:
i cant read that
Step-by-step explanation:
Answer:
it dropped 20°F
Step-by-step explanation: since its at -2°F, u subtract 18°F to get 0°F. Then you subtract another 2°F to get -2°F. hope this helped. Its pretty simple.
Answer:
4b+4n
Step-by-step explanation:
what will help you best on problems like these just put a one in front of the letters 4(1b+1n) then it will not be as confusing. Because you have a number to multiply by. you get the same answer either way.
Answer:
40 hours
Step-by-step explanation:
200 divided by 20 = 10 x 4 = 40