Answer:
Average rate of change from day 2 to day 5 is $43.33/day.
Step-by-step explanation:
Sales on day 2 = 200
Sales on day 5 = 330
Rate of change = 
Answer:
77
Step-by-step explanation:
13×7=91
91-(3×4)-(1×2)
91-12-2
77
Im pretty sure its false because data is another word for a chart or a graphing a chart, or a graph
4x8=32 12x12=144 32 goes into 144 4.5 times