2 years ago

3x-1=-10 what is x and can you please show how you figured out what x is?

Mathematics

1 answer:

umka21 [38]2 years ago

8 0

Answer:

x= -3

Step-by-step explanation:

3x=-9 = -3

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3 years ago

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2 years ago

a worker's earring E are a function of the number of hour, H at a rate of 12/hr. write a function tule for the solution. How man

Romashka [77]

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$E=12(H)$

A person should work 32 hours to earn $384

Step-by-step explanation:

A worker's earring E are a function of the number of hour, H at a rate of 12/hr.

We need to write the function.

The function will be:

Earning is represented by E and Hour is represented by H

$E=12(H)$

Now, How many hours would a person have to work to earn 384

We are given E=384, we need to find H

Putting values in above function and finding hours H

$E=12(H)\\384=12(H)\\H=\frac{384}{12}\\H= 32$

So, A person should work 32 hours to earn $384

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2 years ago