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Darya [45]
3 years ago
13

14x - 8 = 6x ???? 8.5 - 3z = -8 ???? 9m + 14 = 2m ????

Mathematics
2 answers:
ella [17]3 years ago
5 0
14x-8=6x
8x=8
x=1

8.5-3z=-8
16.5=3z
z=5.5

9m+14=2m
7m=-14
m=-2. Hope it help!
Ksju [112]3 years ago
4 0
1. subtract the 6x from both sides, and add 8 on both sides. solve for x by dividing.

2. Add 3z onto both sides so that it will cancel out on the left side and be positive on the right side. Also, add 8 on both sides so 3z is the only thing on the right side of the equation. solve for z.

3. Subtract 2m from both sides. Subtract 14 from both sides. SOLVE FOR M :)
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Step-by-step explanation:

(103,581) • (%110)

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The three sides of a triangle are n, 3n+3, and 2n+11. If the perimeter of the triangle is 50 inches, what is the length of each
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Answer:

6, 21, and 23 inches

Step-by-step explanation:

The perimeter of a triangle is equal to the sum of all side lengths in that triangle. We're given the perimeter as 50 inches, and the side lengths as n, 3n + 3, and 2n + 11.

  • This means that we can algebraically solve the equation n + 3n + 3 + 2n + 11 = 50

Step 1: Combine like terms.

  • (n+3n+2n) + (3+11) = 50
  • 6n + 14 = 50

Step 2: Subtract 14 from both sides.

  • 6n + 14 - 14 = 50 - 14
  • 6n = 36

Step 3: Divide both sides by 6.

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Step 4: Plug in the value of n as 6 in each side.

  • (6) + (3(6) + 3) + (2(6)+11) = 50
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Therefore, the side lengths are 6, 21, and 23 inches.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

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What are the equations of the asymptotes of the rational function? Please explain. f(x)=<img src="https://tex.z-dn.net/?f=%5Cfra
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Answer:

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horizontal asymptote at y = 6

Step-by-step explanation:

The denominator of f(x) cannot be zero as this would make f(x) undefined. Equating the denominator to zero and solving gives the value that x cannot be and if the numerator is non-zero for this value then it is a vertical asymptote.


solve:  

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lim ,f(x)→ c(a constant)

x → ± ∞

divide terms on numerator/denominator by x

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                1 − 0

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graph{((5)/(x-7))+6 [-20, 20, -10, 10]}

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