Louise used this figure to model the expression 20/4 what error did louise make in her model? the small arrows are pointed in the wrong direction. the small arrows should all end in the same place as the large one. the arrows should start at zero. there should be one large arrow and 20 small arrows.

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?