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RSB [31]
3 years ago
11

A+b= -10 2a+b=-33 what is the value of b in the system of equations shown above

Mathematics
1 answer:
attashe74 [19]3 years ago
4 0
Simplest method: elimination.
Subtract the first equation from the second one.

(2a+b=-33)-(a+b=-10) gets you to a=-23.

Now plug that in for a and solve.

-23 +b=-10

b=13
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Please help!
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The earning of the salesperson is an illustration of a linear function.

The possible functions in the two scenarios are: \mathbf{I(s) = 0.1s + 2500} and \mathbf{I(s) = 0.05s + 2000}\\

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Read more about linear equations at:

brainly.com/question/21981879

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Lapatulllka [165]
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Consider the figure below.<br><br><br><br> Find the value of x.
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Answer:

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Step-by-step explanation:

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