Suppose a store sells ground beef for $5.00 per pound. At this price, they sell an average of 250 pounds of ground beef each day
. When the store puts ground beef on sale for only $3.00 per pound, they sell 400 pounds of ground beef that day. Assuming a linear relationship between the price per pound of ground beef and the demand (in pounds), find a model for the d, the daily demand of ground beef as a function of p, the price in dollars for one pound.
1 answer:
You might be interested in
Answer:
X = 0 or X = -2
Step-by-step explanation:
2x^4 + 16x = 0
x^4 + 8x = 0
x(x+2) (4+x^2_2x) = 0
x + 2 = 0
or
4+x^2_2x=0
% Blue Gumballs = # of Blue Gumballs / Total # of Gumballs
% = 25/125
% = 0.2
Percentage of Blue Gumballs = 20%
Answer:
1/2 is the answer because its half
K------------L
M-----------N
That's right very good
but its better to write (x+5)²instead of (x+5)(x+5)