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RideAnS [48]
4 years ago
15

Which of the following relations represents a function?

Mathematics
1 answer:
jolli1 [7]4 years ago
6 0

Answer:

The last picture shows that is a function because the x numbers don't repeat.

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Write a real world situation that could be modeled be the equation 120 + 25x =45x
Savatey [412]
Is renting a car
company A charges $120 plus 25 dollars per day

company B charges 45 dollars per day

at how many days will the costs be equal

120+25x
x=days
45x

120+25x=45x
subtract 25x from btoh sdies
120=20x
divide both sdie sb 20
6=x

the answer is 6 days
4 0
3 years ago
6m−7)⋅4=left parenthesis, 6, m, minus, 7, right parenthesis, dot, 4, equals ¿Atorado?
mars1129 [50]

Answer:

24m - 28

Step-by-step explanation:

Given the expression (6m−7)⋅4, we are to simplify it. Using the distributive law;

A(B+C) = AB + AC [A is distributed over B and C]

For the expression (6m−7)⋅4, we will distribute 4 over 6m and -7 as shown;

(6m−7)⋅4 = 4(6m) - 4(7)

(6m−7)⋅4 = 24m - 28

Hence (6m−7)⋅4 = 24m - 28

7 0
3 years ago
Where is the south of Asia​
yawa3891 [41]

Answer:

The southern asia are includes Afghanistan, India, Pakistan, Bangladesh, Sri Lanka, Nepal, Bhutan and Maldives as the constituent countries.

hope this helps as the south of asia is hard to describe, that is why I included a map.

Step-by-step explanation:

4 0
4 years ago
2 (x-4)=22<br><img src="https://tex.z-dn.net/?f=2%28x%20-%204%29%20%3D%2022" id="TexFormula1" title="2(x - 4) = 22" alt="2(x - 4
Tasya [4]
\bf 2(x-4)=22\implies x-4=\cfrac{22}{2}\implies x-4=11\implies x=11+4&#10;\\\\\\&#10;x=15
7 0
3 years ago
−2x+5y=10<br> −3x+9y=6<br> ​ <br> −3x+9y=6<br> −2x+5y=10<br> ​
elena-14-01-66 [18.8K]

Answer:

−

3

+

9

=

6

−

2

+

5

=

1

0

6 0
3 years ago
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