Answer:
i dont know what you want here but hi explain the question
Step-by-step explanation:
$2
10%->.10
20x0.10=(2)
Jacquie saves up $2 if she refers a friend.
Answer:
it will be 4x = 8y
Step-by-step explanation:
it is because you multiply 4x and 8y then you add it. (my teacher told me)