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melomori [17]
3 years ago
11

{(-4, 12), (-2, 6), (0, 0), (3,-9), (7, -21)} Is this a function? Yes No How do you know? Is this proportional? Yes No How do yo

u know?​
Mathematics
1 answer:
Sati [7]3 years ago
8 0
Yes it is I took the test
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Me ajudem nessa equação :<br> 10x - 12 + 10= +18 - 20
nirvana33 [79]
10x - 12 + 10 = 18 - 20
10x - 2 = -2
10x = 0
x = 0 
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3 years ago
Which ordered pair in the form (a, b) is a solution of this equation?<br><br> 7a-5b=28
jeka57 [31]

hint NOT answer-

28+5b=7a

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2 years ago
Write a real word problem that compares <br> 0.4 and 0.29. Then solve the problem.
sesenic [268]
If a piece of candy costs .29$ and I have .40$ I will have .11$. Hope it helped
4 0
2 years ago
There are 25 towns in a certain country, and every pair of them is connected by a train route. How many train routes are there?
7nadin3 [17]

Answer:

13

Step-by-step explanation:

a pair=2

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5 0
3 years ago
Can you all please help me with problems 6 through 10? Please don’t use for points I’m extremely stressed and need help
patriot [66]

Answer:

See below.

Step-by-step explanation:

6.) (5)/6 ≤ 1 (Yes)

7.) 1.4(11) > 16

    15.4 > 16 (No)

8.) 11.1 + 9.8 ≥ 21.01

    20.9 ≥ 21.01 (No)

9.) 2.5 < (90)/30

    2.5 < 3 (Yes)

10.) 1/2 > 3(1/6)

      1/2 > 1/2 (No)

11.) 2.16 ≥ 3(0.6) - 0.5

     2.16 ≥ 1.8 - 0.5

     2.16 ≥ 1.3 (Yes)

12.) x < 2 (x is less than 2.)

13.) x ≥ -1 (x is greater than or equal to -1.)

5 0
2 years ago
Read 2 more answers
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