With the help of explorer and sea captain, Vasco de Gama, Portugal set up a trading empire in the Indian Ocean. The Portuguese were motivated to find an alternate sea route to obtain the goods of Asia, instead of paying heavy sums to Italian merchants, who worked and sold these goods throughout the Mediterranean Sea before. Vasco de Gama made several trips to the area and helped develop the Portuguese Trading Empire in the region. His first trip lasted two years and started in 1497, he was to make several return trips.
Answer:
A greater reliance on automation and also, concern for flexibility
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1. x(x+3) = x²+3x
Step by Step:
Apply the Distributive law: (a=x, b=x, c=3)
= xx + x × 3
= xx + 3x
= xx = x²
= x²+3x
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2. 3x(4x-7) = 12x²-21x
Step by Step:
Apply the Distributive law: a(b-c) = ab - ac
(a=3x, b=4x, c=7)
= 3x × 4x - 3x × 7
= 3 × 4xx - 3 × 7x
= 12x² - 21x
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3. -5x(6x-2) = -30x²+10x
Step by Step:
Apply the Distributive law: a(b-c) = ab - ac
(a = -5x, b = 6x, c = 2)
= -5x × 6x - (-5x) × 2
Apply minus - plus rule: -(-a) = a
= -5x × 6xx + 5 × 2x
= -30x² + 10x
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1. x(x+3) = x²+3x
2. 3x(4x-7) = 12x²-21x
3. -5x(6x-2) = -30x² + 10x
I think you forgot to give the options along with the question. I am answering the question based on my knowledge and research. "The price system doesn't always account for everything, like the costs of public goods" would not be <span>considered a benefit of the price system. I hope the answer has come to your help.</span>
If this is an actual problem you need to add more
