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lesya692 [45]
2 years ago
13

I will be marking brainliest for obvious reasons

Mathematics
1 answer:
Softa [21]2 years ago
4 0
48.10 = 40+0.45x
8.1 = 0.45x
x= 3.645
He has already used 700 minutes plus the additional minutes which is about 4
In total he used about 704 that month
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A teacher has an annual income of $41,253. The income tax rate is 15%. What is the amount of the teacher's income tax in dollars
DiKsa [7]

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$6,187.95

Step-by-step explanation:

8 0
2 years ago
Which term describes an angle that measures 100?
Katyanochek1 [597]
100 degrees would be obtuse 
8 0
3 years ago
I HAVE 5 MINUTES PLEASE HELP (15 points)
erastova [34]
The answer choice is a. y=(-1/2)x
7 0
3 years ago
Read 2 more answers
Given the domain {-4, 0, 5}, what is the range for the relation 12x 6y = 24? a. {2, 4, 9} b. {-4, 4, 14} c. {12, 4, -6} d. {-12,
xz_007 [3.2K]

The domain of the function 12x + 6y = 24 exists {-4, 0, 5}, then the range of the function exists {12, 4, -6}.

<h3>How to determine the range of a function?</h3>

Given: 12x + 6y = 24

Here x stands for the input and y stands for the output

Replacing y with f(x)

12x + 6f(x) = 24

6f(x) = 24 - 12x

f(x) = (24 - 12x)/6

Domain = {-4, 0, 5}

Put the elements of the domain, one by one, to estimate the range

f(-4) = (24 - 12((-4))/6

= (72)/6 = 12

f(0) = (24 - 12(0)/6

= (24)/6 = 4

f(5) = (24 - 12(5)/6

= (-36)/6 = -6

The range exists {12, 4, -6}

Therefore, the correct answer is option c. {12, 4, -6}.

To learn more about Range, Domain and functions refer to:

brainly.com/question/1942755

#SPJ4

7 0
1 year ago
What is the approximate length of AB? <br><br>​
liq [111]

Answer:

2

Step-by-step explanation:

1. go to desmos Graphing calculator and select graphing calculator

2. Next type in the word length then it should look like this Length

3. Don't space just put this ( and type in the point it should look like this Length(-2,-3),(4,4)

4. Be sure to do double () it should look like this Length((-2,-3),(4,4))

5. It should give you your answer

6 0
2 years ago
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