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:

Any point on the x-axis beyond the point (4, 0) is a possible cordinate of R.
Answer:
A) 30
Step-by-step explanation:
3*10=30
A 30
1 yard = 3 foot. 1 Foot = 12 inches.
She has 2 yards, 3 inches which = 6 foot 3 inches.
She needs 5 foot 9 inches.
She has more than enough, and to work out how much she has left -
3 inches - 9 inches = -6 inches. -0.5 foot.
6 foot - 5 foot = 1 foot.
1 foot - 0.5 foot. = 0.5 foot. She has 0.5 foot left over
The answer is 1/7
Hope it was right