Answer:
what do u want us to do?
Step-by-step explanation:
Multiply the numbers on the major axis which are 2 and -9 to get -18. Subtract from that 3*4 = 12. So -18-12 = -30. That's the determinant.
Answer:
The table must be Event vs Number of days.
Then you can write the table as:

In this way you have your information organized. Whit onle a look at the table you can see the number of days that had a temperature above 60°f, below 60°f and the sunny days.
Step-by-step explanation:
The constant of proportionality is the ratio of the cost to the number of pounds of walnuts. In other words, it is the price of one pound of walnuts.
$10.92 / 4 lb = $2.73 / lb