25% is the profit percentage
Answer:
$5
Step-by-step explanation:
(how much spent on notepads) 44 - 4 = 40
(how much for each notepad) 40 / 8 = 5
Answer:
r= (-15) is the answer to the question ok
Answer:
0.80
Step-by-step explanation:
Answer:
that's the answer
Step-by-step explanation:
for the next time, dont post you derivative questions on brainly, there is a lot of websites that can solve this for you with steps.