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nexus9112 [7]
3 years ago
15

20 POINTS 20 POINTS. Will give Brainliest.

Mathematics
2 answers:
Simora [160]3 years ago
8 0

Answer:

using y=mx+c

C=7

y=8

x= -4

we're looking for m

8=-4m +7

1= -4m

m= -1/4

kari74 [83]3 years ago
8 0

Step-by-step explanation:

Find the Equation of a Line Given That You Know a Point on the Line And Its Slope. The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

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HELPPPPPPPPPPPPPPPP
IRINA_888 [86]

Answer:\Another way to solve a system of equations is by substitution. With this method, you are essentially simplifying one equation and incorporating it into the other, which allows you to eliminate one of the unknown variables. Consider the following system of linear equations:

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Answer:0.0081  or 0.81%

Step-by-step explanation:

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