Answer:
Explanation:
Inequality given for Sara,
-4(2x + 4) > 8x + 64
-8x - 16 > 8x + 64
-8x - 8x > 16 + 64
-16x > 80
-x > 5
x < -5
x = -12 will be the answer.
Option (3)
Inequality for Alezandro,
7x + 20 ≥ 2(x - 15)
7x + 20 ≥ 2x - 30
7x - 2x ≥ -30 - 20
5x ≥ -50
x ≥ -10
Therefore, x = 2 is the answer.
Option (2)
For Daria,
3(x - 17) < 9(1 - 3x)
3x - 51 < 9 - 27x
3x + 27x < 51 + 9
30x < 60
x < 2
x = -6 will be the answer.
Option (1)
For Jamal,
5(x + 11) > -4(-x - 12)
5x + 55 > 4x + 48
5x - 4x > 48 - 55
x > -7
x = 10 will be the answer.
Option (4)