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anastassius [24]
3 years ago
9

Inverse f(x)=-5x-30?

Mathematics
2 answers:
Nat2105 [25]3 years ago
4 0

Answer:

- 150

Step-by-step explanation:

5×-30?-----) -150 is the answer

Leokris [45]3 years ago
3 0

Step-by-step explanation:

f(x) = -5x - 30

\:

<u>Invers</u>

y =  - 5x - 30

x =  - 5y - 30

x + 30 =  - 5y

y =   - \frac{x}{5}  -  \frac{30}{5}

y =  -  \frac{x}{5}  - 6

{f}^{ - 1} (x) =  -  \frac{x}{5}  - 6

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Answer:

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Step-by-step explanation:

Here in this question, we are interested in calculating Paige’s net income for December

Mathematically;

Net income = Monthly wage - Total Expenses

From the question, monthly wage = $1,850 while the total expenses = $900

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6 0
3 years ago
5 times the sum of 40 and 80. what is the numerical expression that would represent the phrase?
vlabodo [156]
<h2>Answer:</h2>

<u>The expression is</u><u> 5(40+80)</u>

<h2>Step-by-step explanation:</h2>

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