Question

Need to check my awnser, plz help :)



The temperature of a city changed by −12 degrees Celsius over a 2-week period. The temperature changed by the same amount each week.

Part A: Write an expression to show the average change in the temperature of the city each week.

Part B: Simplify the expression and explain, using words, what your answer means.

my awnser:
-12 / 2 = -6
This means the city changes -6 degrees Celsius each week.
I divided the -12 by the 2 weeks that it happens to slice that number in half, to show only the one week change.

Answer 1

Please? :l @welshfella

Answer 2

yes looks good the average change in temperature is -6 degrees each week

Answer 3

k thnx

Answer 4

yw

Answer 5

you might add that the change in temperature over n weeks is -6n.