A, you combine like terms.
a) 11n-4+n+12
11n+n=12n
-4+12=8
12n+8
Answer:
b
Step-by-step explanation:
i got a 100 on it yesterdy
Answer:kilometers
Step-by-step explanation:
Answer:
Step-by-step explanation:
the answer is 1.
It is because 2x1=2, and 11-2=9.
3x9=27.
Hope this helps!
Hey!
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We know that (a = -3), (b = 2), (c = 5), and (d = -4).
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Solution #1:



≈ 1.57
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Solution #2:
= a - 4b / 3c + 2d
= (-3) - 4(2) / 3(5) + 2(-4)
= (-3) - 8 / 15 + (-8)
= (-3) - 0.53 + (-8)
= (-3.53) + (-8)
= -11.53
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Solution #1 Answer: 1.57
Solution #2 Answer: -11.53
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