The temperature at noon is 75F degrees. The temperature drops 3 degrees every half hour. What is the temperature at 4.p.m?

I honestly don't know what to do all I know is that I have these numbers,
75,3,4

9 answers

noon to 4 p.m = 4 hours

It drops 6 degrees an hour

75 - (6 * 4) = _______ degrees
Thank You ! This Helped me
You're welcome. :-)
Ms. Sue how do you know tha this is the correct equation ????? Not being rude just want to know.
Thank you
go die you techers
Ms.sue ,thank you
While I was looking at the other responses I not sure if mines is right

3 degrees subtracted from the 75
for 4 hours

3 x 4 = 12
75 - 12 = 61

I'm not for sure so don't put this first. For your answer
My problems answer would be 63 not 61 sorry!