Answer: -0.043
Explanation:
You didn't really say what you really want to solve but looking at this, I believe it should be the price elasticity of demand.
The formula for calculating the price elasticity of demand will be:
= Percentage change in quantity demanded / Percentage change in price
Percentage change in quantity demanded = (90 - 100) / 100 × 100
= -10/100 × 100
= -10
Percentage change in price = (1000 - 300) / 300 × 100
= 700/300 × 100
= 233
Price elasticity of demand = -10/233 = -0.043
A hot dog and three pickles costs $6.50. Two hot dogs and two pickles costs $7.00.
Answer:
pickle=1.5
hot dog = 2
Explanation:
hot dog =x
pickle=y
x+3y=6.5
2x+2y=7
2x+6y=13
2x+6y=2x+2y+6
4y=6
y=1.5
x+3(1.5)=6.5
x=6.5-4.5
x=2
proof
4+3=7
2x+2y=7
Answer:
so the answer is 13.50
Explanation:
How long is the Mississippi river ?
Answer:
2,318 mi
Explanation:
Should I do AP classes?