Answer:
3, 5, 10, 15
Step-by-step explanation:
I hope its help
Step-by-step explanation:
I think the answer is B why don't you use a calculator?
Answer:
discount divided by the normal/actual
Step-by-step explanation:
B= the square root of 65
Formula: a^2= c*2-b^2
a^2= 81-16= 65
Once you find the square root of 65, thats your answer, but here they want you to keep it as 65.
Hope this helps!
