Solve the system of linear equations by graphing x+y=18 y=x+12

1 answer:

8 0

Answer:

it equals =204 y=12

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Ierofanga [76]

20s+12t= is your expression.

6 0

3 years ago

Semmy [17]

Answer:

32/27 or 1/5/27 or a repeating decimal 1.185

Step-by-step explanation:

4 0

3 years ago

soldi70 [24.7K]

The constant rate of change is 12.

8 0

3 years ago

Sophie [7]

Answer: $y=\frac{1}{3}x+\frac{13}{3}$

Step-by-step explanation:

(slope = m)

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{4-6}{-1-5}=\frac{-2}{-6}=\frac{1}{3}$

$y=mx+b, (5,6), (-1,4), m=\frac{1}{3}$

$y=mx+b\\6=\frac{1}{3}(5)+b\\b=6-\frac{5}{3} \\b=\frac{13}{3}\\y=\frac{1}{3}x+\frac{13}{3}$

6 0

2 years ago

mote1985 [20]

I think it’s 13+x=15

6 0

2 years ago