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LekaFEV [45]
3 years ago
15

How to do -x < 9 + 2x

Mathematics
1 answer:
Tanya [424]3 years ago
6 0

Answer:

x > -3

Step-by-step explanation:

-x < 9 + 2x

<em>+x           +x</em>

<em />

0 <  9 + 3x

<em>-9    -9</em>

<em />

-9 < 3x

<em>divide </em><em>all</em><em> terms by 3</em>

<em />

-3 < x

x > -3

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Answer:

30 days (do correct me if I'm wrong haha)

Step-by-step explanation:

5 gallons = 2 days

75 gallons = 30 days

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7 0
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The probability that it'll rain tomorrow in Ohio is 30%
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It raining in Alaska and raining in Ohio are independent events. One does not control the other or affect the other in any way.

For two independent events (let's call them A and B), the Probability of A and B both occurring is given by P(A and B) = P(B) x P(B).

For this problem, let A = rain in Ohio and B= rain in Alaska.

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8 0
3 years ago
13) -4= -b -1/3b and -23/3= 1/2a + 5/3a
Sergeeva-Olga [200]

-4=-1b-(1/3)b

-4=-(4/3)b

-4/-(4/3)=b

b=3

-------------------------------

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7 0
3 years ago
Please Help Me With All Four ​
svetlana [45]

Answer:

answer below

Step-by-step explanation:

a is: 0.8

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6 0
3 years ago
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Step-by-step explanation:

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