Answer:
3$
Step-by-step explanation:
To find percentage on a discount like this all you have to do is multiply the pre-discount number by your discount percentage.
So all you have to do is:
15 x 0.20
which gives you an answer of 3.
Thus the post-discount amount is $3.
I'd say the answer is 5 wins
hope this helps
Answer: 7.5 dollars. Also known as 7.50
Step-by-step explanation: 1 roll is 5 dollars. You have 1 and a half rolls. So five, plus 2.5 (five divided into half). 7.5 dollars.
Answer:
D 57
Step-by-step explanation:
The value of X
Answer:
The answer is "domain and range are different".
Step-by-step explanation:
Given:
Solve f(x) to find domain and range:
for element x: R:
⇒ 
range:
Solve for domain:
⇒ 
Solve for range:
⇒ 
R : 
So, the value of the method f(x) and g(x) (range and domain) were different.
