Answer:
4 packages of gum in 8 weeks
Step-by-step explanation:
1/2 each week
1/2 x 8 = 4
Answer: Wrote more articles and books
3x +25-25 = 7x -5 -25
3x = 7x -30
3x +7x = 7x +7x -30
10x = 30
10x/10 = 30/10
x = 3
BRAINILIEST PLEASEEEEEE