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2 years ago

Use a for your variable. 13 less than 4 times a number is greater than 75 what's the answer

Mathematics

2 answers:

tiny-mole [99]2 years ago

8 0

Answer:

13-4a>75 if this is your question then your answer is a< -31/2 or a< -15.5

If you need it in interval notation the answer is (-infinity , -31/2)

Hope This Helps! Also sorry I couldn't put the infinity sign.

sammy [17]2 years ago

6 0

Answer:

Let n = the number

4n - 9 = n

3n = 9

n = 3

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X,y and z are three consecutive even numbers if y^2 - 2 = 2x + 5Z find x,y and z

Rama09 [41]

Answer:

6, 8, 10

Step-by-step explanation:

x y and z are three consecutive even numbers

it means that you can write y = x + 2

and z = y + 2 = x + 4

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so the solutions are

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3 years ago

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Vika [28.1K]

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<h2>you had $9.28 prior to making the withdrawal</h2>

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2 years ago

Your friend has owned a dog for nine years this is one year less than twice as long as he owned a cat how long has your friend o

Oduvanchick [21]

Answer:

He owned Cat for 5 years.

Step-by-step explanation:

Given: Owned dog for 9 years.

Dog owned year is one year less than twice as long as he owned a cat.

Lets assume the years that cat has been owned be "x".

Now, finding the number years that Cat hes been owned.

As given, Dog owned year is one year less than twice as long as he owned a cat.

∴ using equation to find the Cat´s owned years.

⇒ $2x-1= 9$

adding 1 on both side.

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3 years ago

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raketka [301]

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3 years ago

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Simplify 1 by 4 plus 1 1 by 4 plus 1 2 by 5

dybincka [34]

<h3>Solution:.</h3><h3> $\frac{1}{4} + \frac{11}{4} + \frac{12}{5} \\ = \frac{1 \times 5 + 11 \times 5 + 12 \times 4}{20} \\ = \frac{5 + 55 + 48}{20} \\ = \frac{108}{20} \\ = 5 \frac{8}{20} \\ = 5 \frac{2}{5}$ </h3><h3>Answer:</h3>

$5 \frac{2}{5}$

Hope it helps.

Do comment if you have any query.

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3 years ago

Use a for your variable. 13 less than 4 times a number is greater than 75 what's the answer ​

Use a for your variable. 13 less than 4 times a number is greater than 75 what's the answer