Liz scored higher.
Step-by-step explanation:
Given,
Correct answers by Austin = 92%
Total questions = 50
Correctly answered by Liz = 47
Percent of Liz's correct answers = 
Percent of Liz's correct answers = 
Percent of Liz's correct answers = 
As 94% is higher than 92%, therefore;
Liz scored higher.
Keywords: percent, division
Learn more about division at:
#LearnwithBrainly
Mean is when you take all the numbers and add them together and divide by the amount of numbers there
Example: Find the mean of :3,4,6,7
So you a 3+4+6+7=20 divide that by 4(because there you added 4 numbers) and that equals 5
Step-by-step explanation:
The rule is add 5 to x
6+5=11
n=11
Answer:
D.
Step-by-step explanation:
2y = (2 x y) = 2 x 0 = 0
<em>0 - 0 = 0</em>