Answer:
3(3 +4n)
OR
9 + 12n
Step-by-step explanation:
9 + 12n
Factorize it
3(3 +4n)
OR
The answer is the same.
Since we can't add a number with a number and letter. So in that case the answer is ;
9 + 12n.
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Answer:
<h2>-3</h2>
Step-by-step explanation:
The formula of a slope:
From the graph we have two points <em>A(-1, 2)</em> and <em>B(0, -1)</em>.
Substitute:
Answer:
x = 1
Step-by-step explanation:
So first we have to identify what f(x) and g(x) equals. We can do this by looking at their y-intercept and determining their slope, by its rise/run
the two equations are:
y = -2x - 1
y = x + 2
now we solve
f(x) + g(x) = 0
substitute
-2x - 1 + x + 2 = 0
simplify
-x + 1 = 0
divide by -1
x - 1 = 0
add one on both sides
x = 1
Answer:
-21.5
Step-by-step explanation:
-12-6=-18 minus 3.5=-21.5
