Lisa did not completely solve the equation. When she was left with x^2 = 9, she should have taken the square root of x and 9 to isolate the variable. She would have gotten x = 3 or x = -3.
Answer:
11.01
Step-by-step explanation:
3.78+4.51+2.72=11.01
30*15%=9/2=4.5
so 4.5 would be travelling outside of New York
this gives 30-4.5=25.5 that are not traveling
1 fact per 3 seconds because you divide 300 by 100
hope this helps and u understood it
check the steps in the picture attached
