19. (X+5)-3
20. 2a
21.3b
22. 5y-5
23. 1/2n-15
11 836/1000. Simplified: 11 209/250.
I hope this helps! :)
Answer:
x + 6 ≥ 15
Step-by-step explanation:
Add any number greater than equal to 9 to the number 6 and you get a result of at least 12. Any number less than 9 produces a result that is not at least 15.
Just saying the question was not that descriptive so I don't know if this is what you asked for... Sorry!
Expressions that are equivalent do the same thing even when they have distinct appearances. When we enter the same value for the variable, two algebraic expressions that are equivalent have the same value.
<h3>A similar expression can be found in what way?</h3>
X-terms and constants should be combined with any other like terms on either side of the equation. Put the terms in the same order, with the x-term usually coming before the constants. The two phrases are equal if and only if each of their terms is the same.
Consequently, (f + g)(4) is equal to f(4) + g(4)
If two systems of equations have the same solution, they are equivalent (s).
Simplify
(71 . 81) 4 = 287.24
To Learn more About Equivalent expression, Refer:
brainly.com/question/15775046
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<h2>3 is the correct answer!</h2><h2></h2><h2>1x + 3 = y</h2><h2></h2><h2>1 is the slope</h2><h2>3 is the y-intercept</h2>