Answer:
1.)x≤9
2.)x≥0.5
Step-by-step explanation:
1.)x+6≤15
x+6-6≤15-6
x≤9
2.)x+1.5≥2
x+1.5-1.5≥2-1.5
x≥0.5
25% of 584 is 146. If you meant to say "25% off of the dealer's cost", the answer would be $438, since you're finding what 25% of the original price is (146) and subtracting it from the original price. The equation would be 584 - 146 = 438. I hope this helped <3
The equilibrium expression is written as [NH3]^2/[N2] [H2]^3.
<h3>What is equilibrium constant?</h3>
A reaction involves the conversion of reactants to products. Now we know that the number that shows us the extent to which we can convert the reactants to products is given by the equilibrium constant. If the equilibrium constant is large and positive, then the reaction tends towards the conversion of reactants to products. on the other hand, when the reaction has a small equilibrium constant, then the reaction tends towards the reactants.
Thus, the magnitude of the equilibrium constant tells us how easily reactants are converted into products and this is necessary when we are trying to predict the direction in which a reaction will go or make calculations.
Given a reaction; N₂(g) + 3H₂(g) ----> 2NH3(g) we can now write the expression for the equilibrium of the reaction as;
K = [NH3]^2/[N2] [H2]^3
Learn more about equilibrium constant:brainly.com/question/15118952
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Answer:
It crosses the y-axis at (0,5)
It crosses the x-axis at (20,0)
By reading and paying attention In class