-1, -1/2, -2 so solve it like this on the numberline
Answer:
1. 120, 2. 6, 3. 21
Step-by-step explanation:
Okay so 8 (hector) - 3(Mary) = 5 years apart
So, 16 (hector) - 5 (years apart) = 11 (Mary’s age)
Answer:
B. The lines AB and BC are perpendicular.
Step-by-step explanation:
If all the points are doubled on the x-axis, they are perpendicular.
hope this helps.
Sorry for the poor graph. The solution to the inequality is