Answer:
A pack of pencil' price=$8
Price went up=$12
increasing percentage = change/original x100
= (12 -8)/8 x100
=4/8 x100
=50%
Answer:
Dependent: Cost
Independent: Number of shirts
Step-by-step explanation:
Answer:
in (x,y), it becomes (-x,y)
Step-by-step explanation:
Answer:
10 questions
Step-by-step explanation:
12/6=2. 5 X 2 = 10 Brainliest please