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3 years ago

Neeeeeeeee ddddddddddd helllllllllllp asp

Mathematics

1 answer:

Mariulka [41]3 years ago

6 0

Answer:

1 and 5 Or 4:7 and 20:35

Step-by-step explanation:

4:7 = 4 & 7 4 x 5 = 20. 7 x 5 = 35. If you put those together it makes 20:35!

I hope this helps.

I can not answer the other one. Sorry. :(

Please mark me brainliest. I NEED it.

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Solve the following eqation <br> 34 + 12x =3x - 22

Katen [24]

Answer:

x = - 6.22 or - 56/9

Step-by-step explanation:

Step 1:

34 + 12x = 3x - 22 Equation

Step 2:

12x = 3x - 56 Subtract 34 on both sides

Step 3:

9x = - 56 Subtract 3x on both sides

Step 4:

x = - 56 ÷ 9 Divide

Answer:

x = - 6.22

Hope This Helps :)

5 0

2 years ago

Read 2 more answers

the minimum wage is established by the federal government. in 1938 the minimum wage was $0.25 per hour and it has risen to $7.25

sasho [114]

Answer:

$0.25 = a b^0$

$a = 0.25$

So then our model is given by:

$y = 0.25 b^x$

Now using the second condition we know that x = 2009-1938 =71 so then we have this:

$7.25 = 0.25 b^{71}$

We can divide both sides by 0.25 and we got:

$\frac{7.25}{0.25}=29 = b^{71}$

And then solving for b we got:

$b = 29^{1/71}= 1.04856934$

So then our model would be given by:

$y = 0.25 (1.04856934)^x$

Step-by-step explanation:

For this case we know that for 1938 the minimum wag was 0.25 per hour and for 2009 the new minimum wag was 7.25 per hour.

We want to find an exponential function like this:

$y = a b^x$

Where y represent the value for the minimum wage and x represent the number of years since 1938.

USing the first condition given we know that for 1938 the value of x = 0 and w ehave:

$0.25 = a b^0$

$a = 0.25$

So then our model is given by:

$y = 0.25 b^x$

Now using the second condition we know that x = 2009-1938 =71 so then we have this:

$7.25 = 0.25 b^{71}$

We can divide both sides by 0.25 and we got:

$\frac{7.25}{0.25}=29 = b^{71}$

And then solving for b we got:

$b = 29^{1/71}= 1.04856934$

So then our model would be given by:

$y = 0.25 (1.04856934)^x$

4 0

3 years ago

Write the expanded form of 9,003,840,165

jonny [76]

Nine billion, three million, eight hundred forty thousand, one hundred sixty five

8 0

3 years ago

Is 2 a solution of 4z + 12 = 4? Complete the statement.

hodyreva [135]

Answer:

No im pretty sure its not a solution.

Step-by-step explanation:

See if “z” is 2 than the answer to the solution would be 20

7 0

3 years ago

Read 2 more answers

Write the equation log243(81) =4/5

lawyer [7]

Step-by-step explanation:

log243(81)=4/5

81=243^4/5

Option B

3 0

3 years ago