Answer:x=5 or x=−5
Step-by-step explanation:Step 1: Take square root.
x=±√25
x=5 or x=−5
-10z+14 would be the simplified answer
So if each question you miss would drop the percent by 2% then you would missed 9 questions
Answer:9 questions answer incorrectly
Answer:
4.5 and .75 or 9/2 and 3/4
Since their isnt a table where I can put my answer I'll write them going down
6-2=4
9-2=7
4.5-2=2.5
7.5-2=5.5
