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Naya [18.7K]
3 years ago
10

Please help me please

Mathematics
1 answer:
umka2103 [35]3 years ago
7 0

Answer:

<u>5x<30</u>

Open circle.

5x<30

Divide by 5

x < 6

Open circle, arrow to the left. Answer is H

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What slope does a horizontal line have? Use a number to fill in the blank. HELP FOR TESTTTTTT
Alex73 [517]

Answer:

The slope of a horizontal line is zero

Step-by-step explanation:

All horizontal lines are parallel to the x-axis.

The x-axis has a zero slope.

All parallel lines have the same slope.

Therefore the slope of a horizontal line is zero.

This means there is no rise in y.

So rise over run will become:

0/run=0

7 0
3 years ago
A 91 square foot bathroom has a length of 13 feet. what is the width of the bathroom
Radda [10]
<span>The answer is 7 ft. The bathroom has rectangular shape. The area (A) of a rectangle is the product of the width (w) and length (l): A = w * h. The bathroom is rectangular. We know that A = 91 ft^2 and l = 13 ft. Let's substitute them in the formula for the area: 91 ft^2 = w * 13 ft. w = 91 ft^2 : 13 ft. w = 7 ft. The width of the bathroom is 7 ft.Hope this helps. Let me know if you need additional help!</span>
5 0
3 years ago
Read 2 more answers
Is it easier to subtract when the numbers are written above and below each other ?
Bogdan [553]
It is easier to subtract below
4 0
4 years ago
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What is the expression for f(x) when we rewrite <br> (5⁻⁴ˣ⁺⁷)÷(125x) as 5^f(x)
alexandr402 [8]

Answer: The answer is f(x) = -7x + 7.


Step-by-step explanation:  We are give a relation as follows :

5^{-4x+7}\div 125^x=5^{f(x)}.

From here, we need to find the expression for f(x).

Here, we will be using the following properties of exponents :

(i)~\dfrac{a^x}{a^y}=a^{x-y}.\\\\(ii)~a^x=a^y~\Rightarrow x=y.

We have

5^{-4x+7}\div 125^x=5^{f(x)}\\\\\Rightarrow5^{-4x+7}\div 5^{3x}=5^{f(x)}\\\\\\\Rightarrow \dfrac{5^{-4x+7}}{5^{3x}}=5^{f(x)}\\\\\\\Rightarrow 5^{-4x+7-3x}=5^{f(x)}}\\\\\Rightarrow 5^{-7x+7}=5^{f(x)}\\\\\Rightarrow -7x+7=f(x).

Thus, the required expression is f(x) = -7x + 7.




8 0
3 years ago
Find the value of x fast pls
olga_2 [115]
Those are congruent so simply put 5x+12=6x-10
Pretty sure you can work out the equation
5 0
2 years ago
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