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Serga [27]
3 years ago
11

Which function has an inverse that is a function?

Mathematics
1 answer:
Fudgin [204]3 years ago
4 0

Answer:

Its going to be C on 2020 edg

Step-by-step explanation:

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Look at the picture
IRISSAK [1]

Answer:

x = 10

Step-by-step explanation:

In the last step, you can see that the fraction \frac{1}{5} has been multiplied by its reciprocal \frac{5}{1}, making it cancel out. The reciprocal has been multiplied to both sides, so all you need to do is multiply \frac{6}{3} · \frac{5}{1} :

6 · 5 = 30

3 · 1 = 3

<u><em>So now you should have the fraction:</em></u>

x = \frac{30}{3}

<u><em>But, you can still simplify the fraction by dividing 30 by 3:</em></u>

x = 10

7 0
3 years ago
Girlcome 5324611502 <br>p:1234​
alina1380 [7]

Answer:

Subscribe to my animations Y0UTUBE channel! Channel name: Let Me Explain Studios. Have a nice day!

Step-by-step explanation:

4 0
3 years ago
-5x= -15 solve for x
cricket20 [7]

Answer:x=3

Step-by-step explanation:

-5x=-15

divide by -5

x=3

7 0
3 years ago
Read 2 more answers
Melissa has $100 in the bank. She plans to deposit $40 per week until she reaches $500. What is the rate of change? Explain what
Wewaii [24]

Answer:

$40 per week

Step-by-step explanation:

Step one:

Given data

the initial amount is = $100

the total amount= $500

let the number of weeks be x

Step two:

The expression for the scenario is

500= 100+40x-------1

From the expression above, the rate of the change is $40 per week.

this means that in every week the account will be increased by $40

5 0
2 years ago
What variable do you eliminate?<br> 4x + 8y = 20<br> - 4x + 2y = -30
sveticcg [70]
Y :!2!298-76-6-7-8-&-8-7-6
4 0
2 years ago
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