Answer:
(0, -4)
Step-by-step explanation:
The solution to the system is the point that is on both lines. It is where the lines intersect (cross). They intersect at the point (0, -4)
Is there any sums that you needed to solve this with?
7x - 9 < 12
7x < 12 + 9
7x < 21
x < 21/7
x < 3
1/4x + 8 > 11
1/4x > 11 - 8
1/4x > 3
x > 3 * 4
x > 12
solution : x < 3 or x > 12
Answer:
Percent increase: 340%
Step-by-step explanation:
