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Andrew [12]
3 years ago
5

I just need help with number 2

Mathematics
2 answers:
Roman55 [17]3 years ago
8 0

Answer:

The first question == the  first graph has two solution because the graph intersect at two point

the second graph  has one solution because the graph intersect at one point

the last graph has no solution because the graph is parallel and parallel never intersect

 The second question i'm sorry i don't know

Step-by-step explanation:

AleksAgata [21]3 years ago
5 0

Answer:

Step-by-step explanation:

two intersecting lines :- one

one line:- infinite

two parallel lines:- no solution.

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Step-by-step explanation:

since 105 + z is a straight line we know it equals 180 so we can use this equation

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3 years ago
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Answer:

first he had M some unknown amount 

then he had 2/3 M since he spent 1/3 M

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let us consider the left amount be Y and total now of M dollar be X

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5 0
4 years ago
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Step-by-step explanation:

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60 meters        70.5 m

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Solve for x by dividing both sides of equation by 60 m:

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