Answer:
3
Step-by-step explanation:
19 tenths=1.9
11 tenths=1.1
So 19 tenths+11 tenths=1.9+1.1=3
Answer:
Should be a 33.33% increase
Step-by-step explanation:
320 divided by 240 to get 1.33, anything above 1 is increase, so its a 33% increase.
By looking at the graph, it seems Equation A and Equation C both intersect at (0, 8). So the first answer is correct.