Answer:
4+ 
x = 3
Step-by-step explanation:
4 + x = 3 (subtract 4 from both sides)
x = -1 (multiply both sides by 2)
x = -2
Answer:
20 stickers
Step-by-step explanation:
sine she gave 20 to core one and wants to give the same amount to core two, she'd just give both core one and two 20 and then be left with 10
8.605
This number is bigger than 6.604 and it is smaller than 8.643
:)
