To find the value take the b and divide it by two. then square it. here your b value is 2 so 2/2 is 1. squared is. 1.
Answer:
Both can be true irrespective of the common difference.
Nancy's rate=27 mph
Greg's rate=45 mph
t=Greg's time
t+2=Nancy's time
Since they both traveled same distance then:
27(t+2)=45t
27t+54=45t
18t=54
t=3 hours
Greg will pass Nancy after 3 hours
Answer:
There is only one number from 21-25
Answer:
1st= 2 1/2
2nd= ???
3rd= 1/3
4th= 1/7
5th= 5/144
Step-by-step explanation:
