3 years ago

What is the solution of 3x+8/x-4 greater than or equal to 0

Mathematics

1 answer:

DochEvi [55]3 years ago

6 0

Answer:

x ≥ -2 2/3

Step-by-step explanation:

multiply each side by x-4, you get:

3x + 8 ≥ 0

3x ≥ -8

x ≥ -8/3

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Eva8 [605]

Answer:

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Step-by-step explanation:

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2 years ago

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Nick and Darius are playing a number line game in math class. Nick says, "If you multiply my number by itself, you get 64."

IceJOKER [234]

Answer:

Step-by-step explanation:

8multiple by 8 is 64. to find an answer we will do the 8×8=64

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2 years ago

Find the distance between the points with the given coordinates.√ (copy and paste the radical if necessary, no decimals)

Yakvenalex [24]

Answer:

$d=\sqrt{593}$

Step-by-step explanation:

Distance Between two Points in the Plane

Given two points A(x,y) and B(w,z), the distance between them is:

$d=\sqrt{(z-y)^2+(w-x)^2}$

We are given the points (5, 14) and (−3, −9). Substituting into the formula:

$d=\sqrt{(-9-14)^2+(-3-5)^2}$

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3 years ago

-x + 3 = 7 X=-4 X= 7 X= 4 X = -7

vladimir2022 [97]

Answer:

x = -4

Step-by-step explanation:

Step 1: Write equation

-x + 3 = 7

Step 2: Solve for x

Subtract 3 on both sides: -x = 4
Divide both sides by -1: x = -4

Step 3: Check

Plug in x to verify it's a solution.

-(-4) + 3 = 7

4 + 3 = 7

7 = 7

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3 years ago

a room to be carpeted is 20 ft length and 20 ft width and cost $2.25 a square foot. how much do it cost to carpet the room?

Dahasolnce [82]

$900

Explanation

First, you would need to find the area of the carpet which would be length x width, equaling to 400 ft., then you’d multiply the area of the carpet (400ft) by the cost for each square foot (2.25) leaving you with the total, $900

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3 years ago