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) <==
Answer: 90
Step-by-step explanation:
Answer:
Step-by-step explanation:
10x + 12y is the correct answer
Step-by-step explanation:
The result is 12 cm³ because to get the volume of a figure you have to multiply all the characters
