Plug in -3 for x
the answer should be -6+-3-10
the answer is -19
Answer:
Answer. One substance can be separated from another through physical means is a property of every mixture. Mixtures are made up of two or more substances that are different. It is the product of mechanical or chemical substance blending or mixing
Answer:
-12
Explanation:
We are given information to solve for 2 variables x and y. To solve this I substituted 3x for y in the equation 5x - 4y = 21
So substituting gets us 5x - 4(3x) = 21
and we can solve the equation for x
5x - 12x = 21
-7x = 21
x = -3
Now that we have found x, we can find y simply by putting it in the equation y = 3x
y = 3(-3) = -9
Once we have both variables, we can find the answer to x + y
-3 + -9 = -3 - 9 = -12
So the answer to the question
x + y = -12
The author’s claim that the Spanish inhabitants of Manila act as agents for the inhabitants of Mexico is a reference to: The mercantilist trade regulations enforced by Spanish colonial authorities.
<h3>What is Mercantilism?</h3>
Mercantilism is an economic policy wherein governments seek to increase their exports and reduce imports to improve their economy.
In the Mexican city, there was silver but the lack of productivity made the economy poor.
So, to improve the economy of Mexico, Spanish inhabitants in Manila served as agents for the state.
Learn more about mercantilism here:
brainly.com/question/599745
