Positive+positive= positive
negative+negative=positive
-7+10= negative
4/6 + 2/6= positive
-9.5+4= negative
The two equal fractions are the same they might have difference.
Examples of metals: copper, iron, tin,
Examples of nonmetals: hydrogen, helium, nitrogen,
Answer:
1. (9,6) 2. Find (15,0) on the x axis and trace up until you meet the line, then find the point on the y axis corresponding to that point
Step-by-step explanation:
1.'s explanation is 2.'s explanation but reversed