Each pound costs $1.19 .
So 15 pounds cost
(15) x ($1.19) = $17.85 .
So slope=rise/run
rise=8
run=12
8/12=4/6=2/3
the slope=2/3
Step-by-step explanation:
a. y = ¾x +6
b. y = 6/4 x -2
c. y = -2/4 x +3
d. y = -1/7 x -4
Answer:
Demand theory is an economic principle relating to the relationship between consumer demand for goods and services and their prices in the market. ... As more of a good or service is available, demand drops and so does the equilibrium price.
