First you need to add the prices to get 85.55. Then 100 - 85.55 is 14.45.
She will have $14.45 leftover
Step-by-step explanation:
Standard polynomial is:

Leading co effecient is:
-20
Answer:

Step-by-step explanation:
The number of bushels produced is given by:

The owner's income is given by:

Income is given by the price per unit multiplied by the number of units sold. Therefore, the price function can be represented as:

Answer:
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Step-by-step explanation:
Answer:
With the increase of the value of a ,the value of the expression 20+a will also increase.
Step-by-step explanation: