3 years ago

Solve each system of equations by graphing Y=3x+4 and y=-x-4

1 answer:

6 0

Y = 3x + 4
y = -x - 4

3x + 4 = -x - 4
3x + x = -4 - 4
4x = -8
x = -8/4
x = -2

y = 3x + 4
y = 3(-2) + 4
y = -6 + 4
y = -2

solution is (-2,-2) <==

You might be interested in

Airida [17]

Answer:

A= 1/12

Step-by-step explanation:

just look up your question online and click on the first link and it will tell you all the answers you need :)

7 0

2 years ago

iren [92.7K]

nime halibut na sijui pleade

7 0

2 years ago

avanturin [10]

Answer:$1.08 cents.

Step-by-step explanation:

$6 - $4.52 = $1.08.

6 0

2 years ago

kap26 [50]

Answer:

Step-by-step explanation:

5 0

2 years ago

balu736 [363]

Answer:

slope = $\frac{2}{3}$

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 2, - 1) and (x₂, y₂ ) = (4, 3)

m = $\frac{3+1}{4+2}$ = $\frac{4}{6}$ = $\frac{2}{3}$

7 0

3 years ago