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Licemer1 [7]
3 years ago
10

Given f(x) = 8x + 25, find x when f(x) = 9.

Mathematics
1 answer:
elixir [45]3 years ago
7 0

Answer:

-2?

Step-by-step explanation:

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9/4 divided by 3/8= 9/4 x 8/3
erma4kov [3.2K]

Answer:

9/4:3/8=9/4×8/3=72/12=24/4=6/1=6

7 0
3 years ago
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Please make sure your answer is correct
polet [3.4K]

Answer:

First one should be 3 1/4 or 3.25

Step-by-step explanation:

What you do is count up the lines so in this case we have 4 lines so we do 100/4 = 25 so each line is 0.25 or 1/4 and since it's after 3 it should be 3 1/4 or 3.25

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2 years ago
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Rewrite V=lwh to isolate the variable w then the literal equation becomes w=v/lh true or false
Oduvanchick [21]

Answer:

True

Step-by-step explanation:

V=lwh\\\\lwh=V\\\\\frac{lwh}{lh}=\frac{V}{lh}\\\\  \boxed{w=\frac{V}{lh}};  l\neq  0

The answer should be true.

5 0
3 years ago
I need help again don't get it
Dmitry [639]

Answer:

x=45

Step-by-step explanation:

70+65=135

180-135=45

3 0
2 years ago
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If 3x - 8= -2, find the value of x - 6.
siniylev [52]

Answer:

x-6 = -4

Step-by-step explanation:

3x - 8= -2

Add 8 to each side

3x - 8+8= -2+8

3x = 6

Divide by 3

3x/3 = 6/2

x =2

We want to find x-6

2-6 = -4

4 0
3 years ago
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