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WITCHER [35]
3 years ago
5

Does the point (–1, 5) satisfy the equation y = 7x?

Mathematics
1 answer:
damaskus [11]3 years ago
5 0

Answer:

no

Step-by-step explanation:

Substitute the x- coordinate into the equation and if the result is equal to the y- coordinate then it satisfies the equation, that is

y = 7(- 1) = - 7 ≠ 5

Then (- 1, 5 ) is not a solution to the equation

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zhannawk [14.2K]

Answer:

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I gave you one extra than what you expected, if thats ok.

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6 0
3 years ago
in a coin jar, there are 45 nickles. the number of pennies and nickles together equal the number of dimes. there are 2 quarters
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Answer:

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3 0
3 years ago
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Answer:

A.irrational

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A diagonal connects a vertex to another vertex without being a side of the polygon. There are 14 vertices in a 14-gon. This leaves 13 vertices left to connect to (since we cannot connect the vertex to itself). However, two of these vertices will form the sides of the 14-gon. This leaves us with 11 possible diagonals we can draw.
6 0
1 year ago
Read 2 more answers
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