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blsea [12.9K]
2 years ago
9

4(2/3x +2) = 3x simplified

Mathematics
1 answer:
densk [106]2 years ago
3 0

Answer:

x=24

Step-by-step explanation:

4(2/3x+2)=3x

8/3x+8=3x

collect like terms

8=3x-8/3x

8=\frac{9x-8x}{3}

cross multiplication

9x-8x=8 x 3

x=24

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Answer:

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The function C(x) = 29x + 54.5 represents the cost (in dollars) of cable for x months, including $54.50 installation fee. How ma
Ratling [72]

Hey there!!

Given equation :

... c(x) = 29x + 54.5

<em>In this equation $54.50 is installation fee and this would remain as a constant. ( This value wouldn't change ). </em>

<em>'x' is represented as the number of months. </em>

The total cost or c(x) is given as $344.50

Getting this into equations :

... 344.50 = 29x + 54.5

Subtracting 54.5 on both sides :

... 29x = 290

Dividing by 29 on both sides :

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<u><em>Hence, the number of months is 10. </em></u>

Hope my answer helps!!

8 0
3 years ago
1/2(n-5)=1/2(23-5) I cannot find what’s half of 23-5
liraira [26]

Answer:

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Step-by-step explanation:

if 1/2 (n-5) = 1/2 (23-5)

that must mean that n=23.

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3 0
2 years ago
What is 3y+5x=-15 in slope-intercept form?
Sphinxa [80]

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4 0
2 years ago
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What is the value of tan(60°)? One-half StartRoot 3 EndRoot StartFraction StartRoot 3 EndRoot Over 2 EndFraction StartFraction 1
Ratling [72]

Answer:

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Step-by-step explanation:

To find:

The value of tan60^\circ = ?

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Kindly consider the equilateral \triangle ABC as attached in the answer area.

Let the side of triangle = a units

Let us draw the perpendicular from vertex A to side BC.

It will divide the side BC in two equal parts.

i.e. BD = DC = \frac{a}{2}

Using Pythagorean Theorem in \triangle ABD:

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Using Trigonometric ratio:

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Putting the values of AD and BD:

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5 0
2 years ago
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