Answer:
Arianna is correct
Step-by-step explanation:
She is correct because they need to find how much is the discounted price, which is 3. So to see what percentage it is, they need to see how much 3 is worth in comparison to 15. If we spilt 15 into 5 parts to make every part worth 20%, the answer would be 3. Thus Arianna is correct.
Answer:
how you gonna stan twice and not know how do do math
An equation for this would be like 10x+25
x is days
Answer:
z = 7/100
Step-by-step explanation:
