2 years ago

2/3x+9>12 Pls hurry need it fast

Mathematics

2 answers:

babymother [125]2 years ago

7 0

Answer:

Step-by-step explanation:

dexar [7]2 years ago

5 0

Solution:

To solve the inequality, isolate the variable on either side. Then graph it.

Simplifying the inequality:

2/3x + 9 > 12
=> 2/3x > 12 - 9
=> 2/3x > 3
=> x > 3 ÷ 2/3
=> x > 3 x 3/2
=> x > 9/2

Graphing the line:

Line attached~

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nancy started the year with $425 in the bank and is saving $25 a week. Seamus started the year with $875 and is spending $15 a w

Goryan [66]

They will have same amount in 45 weeks.

Step-by-step explanation:

Given,

Starting amount of Nancy = $425

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Let,

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Keywords: function, division

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3 years ago

A culture started with 4,000 bacteria. After 2 hours it grew to 4400 bacteria. Predict how many bacteria will be present after 1

Art [367]

idk why they want the dratted "k" . it is so simple w/o it !
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N = 4000*1.1^(13/2) = 7432 <------
-----------------
now you won't be satisfied with simplicity, so
4400 = 4000e^2k
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3 years ago

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nata0808 [166]

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Answer: The half life is 5.33 days

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3 years ago

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