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ICE Princess25 [194]
3 years ago
9

Which number line shows the solution set to this inequality? -2x + 9 < x − 9

Mathematics
1 answer:
kotykmax [81]3 years ago
5 0

Answer:

see below

Step-by-step explanation:

-2x + 9 < x − 9

Add 2x to each side

2x-2x + 9 < 2x+x − 9

9 < 3x-9

Add 9 to each side

9+9 < 3x

18 < 3x

Divide each side  by 3

18/3 < 3x/3

6 < x

Open circle  at 6 line going to the right

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Answer:

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If -a=1, then a =

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3 years ago
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Phil has $6.00 he wants to buy creepy erasers that cost $1.05 each .if he buys 5 more they are 0.79 each does he have enough mon
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3 0
3 years ago
Is this a function idk also what's the domain and range
masya89 [10]
This is a function since it passes the vertical line test. It is impossible to draw a single vertical line to have it pass through more than one point on the curve.

The domain is the set of numbers x such that x is between -3 and +3 excluding those endpoints. In other words, the domain is -3 < x < 3. We never actually get to either endpoint because of the vertical asymptotes.

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3 0
3 years ago
Given that the measure of ∠x is 149°, and the measure of ∠y is 110°, find the measure of ∠z.
Rom4ik [11]

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8 0
2 years ago
HELP MEH PLEASEEE
algol13

Answer: -6(n - 3) = 18, n = 0

Step-by-step explanation:

The equation "The difference between a number and three is multiplied by negative six. The result is eighteen." can be expressed as -6(n - 3) = 18. To find n, you solve algebraically to get n = 0.

I hope this helps!

6 0
2 years ago
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