8. At Quin's Grocery Store the demand for ground beef is 50 lbs per week when the price is $4 per lb, but is only 40 lbs per week when the price rises to $5.50 per lb. Find
the demand function and use it to predict the demand when the price rises to $5.80.
(pls answer)

step-by-step explanation:

3,750 deer

step-by-step explanation:

1,500 is 15 times larger than 100

lets make 250 15 times larger.

3750 deer

according to egenuity the answer is

step-by-step explanation:

d. 344.22

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!