42 < -6d
divide 6 by both sides,
7 < -d
(C) d > -7 is the answer.
It is a comparison of two different quantities when they are combined together...
Answer: 3.3%
Step-by-step explanation:
Formula:
The percentage change in equilibrium price = (percentage change in demand) / (Ed + Es) * 100%
The given parameters are:
Percentage change in demand = 10% = 0.1
Ed (Price elasticity in demand) = 1
Es (Price elasticity in supply) = 2
Therefore, substituting the given parameters into the formula above,
Percentage change in equilibrium price = 0.1/(1+2) * 100%
= 0.1/3 * 100%
= 0.03333 * 100%
= 3.33%
This means that the percentage change in equilibrium price will be 3.33% when the change in demand is 10%.
5 times 6x =30x the second one is 7y+7x the third one is 8x+20y
Answer: #2. Is 104.18
#3. Is 17 liters left
Step-by-step explanation:how you do number three is you do 30l * 100cm=3000. Then do 3000-1300 which will equal 1700. Then 700=7 liters 1000cm = 10. 10+7=17
