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leonid [27]
3 years ago
14

Can someone please help me i would just need the answer

Mathematics
1 answer:
o-na [289]3 years ago
8 0

Answer:

80+50P

Step-by-step explanation:

80 is fixed

50 is variable

1 device = 130

2 decices = 180

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Determine the value of x.
harina [27]

Answer:

2

Step-by-step explanation:

7 0
2 years ago
two parallel lines are graphed on a coordinate plane.how many of the lines could represent proportional relationship?Explain.
soldi70 [24.7K]

It's not necessary that either one represents a proportional
relationship.  But if either one does, then the other one doesn't. 
They can't both represent such a relationship.

The graph of a proportional relationship must go through
the origin.  If one of a pair of parallel lines goes through
the origin, then the other one doesn't. (If two parallel lines
both went through the origin, then they would both be the
same line.)

7 0
3 years ago
Read 2 more answers
X+2y - 3z =15. 2x – 2z=6 x = 3. 2/3)-22 i dont know this answer pls help me???
kondor19780726 [428]

Answer(s):

Exact Form: x + 2 y − 3 z = 15 , 2 x − 2 z = 6 , 3 2 3

Mixed Number Form: x + 2 y − 3 z = 15 , 2 x − 2 z = 6 , 3 2 3

Improper Fraction Form: x + 2 y − 3 z = 15 , 2 x − 2 z = 6 , 11 3

Decimal Form: x + 2 y − 3 z = 15 , 2 x − 2 z = 6 , 3. ¯ 6

Hope this helps, have a nice day/night! :D

6 0
2 years ago
HELLLLPPPPPPPPPPPPPPPPPPPPPPPPPPP
Natali5045456 [20]

Answer:

3/1

Step-by-step explanation:

5 0
3 years ago
What’s the answer to number 1 ? Show how you solved please !!!!
Elodia [21]
Dan had 52
shown work: 29 x 2=58 58-6=52
5 0
3 years ago
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