Answer:
Step-by-step explanation:
Standard polynomial is:
Leading co effecient is:
-20
No solution
There are no values of Z that makes this equation true.
A. 4 city b 6
B. City a, 8, when rounded 10
City b, 12, when rounded 10
C. City A. 2, 3.5, 4, 4, 5.5, 5..... so it's 4
City B. 3.5, 4, 5, 5.5, 6, 6..... so it's 5.25