Answer:
The answer is C because it is the only one without a straight line.
Step-by-step explanation:
Answer:
This is what you have to explain:
With 5n, you are multiplying a number and a variable.
With 5 + n, you are adding a number and a variable.
Answer:
11.8
Step-by-step explanation:
3(12.4) + 6(11.5) = 37.2 + 69 = 106.2
106.2/9 = 11.8
Answer:
I think 80
Step-by-step explanation:
100/15=6.66666667
12x6.67=80.4