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bixtya [17]
2 years ago
13

4x+3y=30 y=2x need explanation

Mathematics
1 answer:
Vera_Pavlovna [14]2 years ago
8 0

Answer:

j7uuu7yuyyyytyy6yy6yyghhhhhhhhhhhhhhjm

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Will the sum of two linear expressions each with an x-term , always,sometimes,or never have an x-term ? Explain your reasoning
Licemer1 [7]

Sometimes it will, and sometimes it won't.

I reason as follows:

(21 + x)  +  (30 + 2x)  =  51 + 3x      has an 'x' term

(42 + x)  +  (30 - x)  =  72                  has no 'x' term.

4 0
3 years ago
Determine the intercepts of the line.<br> 71 - 5 = 4y - 6
maw [93]

Answer:

y = 18

Step-by-step explanation:

71 - 5 = 4y - 6

66 = 4y - 6

72 = 4y

18 = y

P.S. I am not 100% sure if this is correct if it isn't I am greatly sorry

8 0
3 years ago
Need help ASAP AND SHOW WORK PLEASE !! 40 points
Vinvika [58]
Area = 20
perimeter = 21

5 0
3 years ago
Read 2 more answers
Which is a slow environmental change that only occurs naturally? A. earthquake B. changes in weather C. succession D. global war
Lady bird [3.3K]
The answer would be 
C. succession
I am not 100% sure, though
7 0
2 years ago
0.376×800=(0.376×_____)×100 =______×100 =______
sergey [27]
0.376*800

=(0.376*8)*100

=3.008*100

=300.8
3 0
3 years ago
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