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

saveliy_v [14]

15 the answer is 15 because 15 x 5 = 75

5 0

2 years ago

Mars2501 [29]

Lateral surface are = 2( 1/2 x 11 x 11.9) + 2( 1/2 x 9 x 12.3)

Lateral surface area = 130.9 + 110.7 = 241.6 ft²

Answer: 241.6 ft² (Answer C)

7 0

2 years ago

charle [14.2K]

////// The answer is: 4x+2

4 0

2 years ago

dalvyx [7]

19 teachers

I hope this helps

have a great day

8 0

3 years ago

Paha777 [63]

If im correct it is 38yd cubed

3 0

2 years ago