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Darya [45]
2 years ago
11

7u<42 solve the inequality for U

Mathematics
2 answers:
MAVERICK [17]2 years ago
6 0
<h3>Answer:</h3>

u<6

<h3>Solution:</h3>
  • In order to solve this inequality, we need to divide both sides by 7.
  • Remember, our goal is to find the value of u.
  • We know that 7u is less than 42.
  • So, divide both sides by 7:
  • u<6
  • So u is less than 6.
  • This also means that the numbers less than 6 will satisfy the inequality (make it true).

Hope it helps.

Do comment if you have any query.

stiks02 [169]2 years ago
4 0

Answer: u<6

Step-by-step explanation:

Isolate u by dividing both sides of the inequality by 7

\frac{7u}{7} < \frac{42}{7} \\u < 6

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Ira Lisetskai [31]

Answer:

g(4)  = 7 and f(g(4)) = 43

Step-by-step explanation:

First find g:

g(x) = 3x-5

g(x) = 3(4) - 5

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Plug in:

f(g(4))

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Now, find f:

7^2 - 7 + 1

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2 years ago
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Tanzania [10]

Answer:

Step-by-step explanation:

Method 1: Taking the log of both sides...

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(2x)log 5 = log 5 <-- divide both sides by log 5

(2x)log 5 / log 5 = log 5 / log 5 <--- this equals 1..

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Method 2

5^(2x+1)=5^2

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