The problem said : -10,8 =-2 and -15,9=-6
Answer:
4 1/3
Step-by-step explanation:
12/3=4
1/3+4=4 1/3
Answer:
2500
Step-by-step explanation:
If they have the same charge
x+x+x+x+x+x+x=-42
7x=-42
x=-6
so to check our answer
-6-6-6-6-6-6-6=-42
-12-12-12-6=-42
-24-18=-42
-42=-42
30 since that’s the lowest number both 3 and 10 can fit in
