B) 23
Add what you know together, 6 + 2 + 2 + 2 + 3.5. Fill in what you don’t by looking at other sides. 3.5 + 2 + 2.
They are 90 apart on a number line
Answer:
i dont know this one sdfghjasdfghj
Step-by-step explanation:
150 - 3x = 120 + 2x | +3x
150 = 120 + 5x | -120
30 = 5x | :5
6 = x
