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2 years ago

Please Help! I will give you a lot of points! (6.3)

Mathematics

1 answer:

snow_tiger [21]2 years ago

5 0

Answer:

Architect - $83000
Lawyer - $128000

Step-by-step explanation:

Salary of a lawyer = l
Salary of an architect = a

<u>According to the question we have:</u>

l = 2a - 38000
l + a = 211000

<u>Substitute l into the second equation and solve for a:</u>

2a - 38000 + a = 211000
3a = 211000 + 38000
3a = 249000
a = 249000/3
a = 83000

<u>Find the value of l:</u>

l = 211000 - 83000
l = 128000

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To solve for a, we make use of the function f(x).

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0 5

2 a

3 7

Remove the x values 0 and 3

x f(x)

2 4

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The above table implies that:

f(2) = 4 and f(2) = a

Substitute 4 for f(2) in f(2) = a

4 = a

Rewrite as:

a = 4

To solve for b, we make use of the function g(x).

x g(x)

2 b

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3 -4

Remove the x values 0 and 3

x g(x)

2 b

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The above table implies that:

f(2) = b and f(2) = -3

Substitute -3 for f(2) in f(2) = b

-3 = b

Rewrite as:

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