Answer:
The answer is the third picture
Step-by-step explanation:
Answer:
<h2>
y = 4</h2>
Step-by-step explanation:
x + 2y = 10 ⇒ 2y - 10 = -x
-x + 4y = 14
2y - 10 + 4y = 14
6y = 24
y = 4

Multiply both-side by (x-8)
3x > 1(x-8)
3x > x - 8
Collect like term
3x- x >-8
2x > -8
Divide both-side by 2
x > -4
This can be represent as;
This can be represented in interval notation as ( -4, ∞)
10 children cuz those seven sons are siblings so they would have the same sisters