Communicative Property: (5+7) +3
Associative prop: (3+5) +7 or (3+7) +5
And the last one, I don’t fully understand what it is asking, but I believe it is asking for the answer which would be 15
Answer:
Step-by-step explanation:
Given
The attached graph
Required
Average rate of change over
This is calculated as:
So, we have:
#7. C #10. C #11. A #12. C
The answer is f(-2)=-2, go over -2 units and move vertically -2 units
Answer:
35 litres of fuel
Step-by-step explanation:
420 ÷ 12 = 35 litres