Answer:
1 2/7 is bigger
Step-by-step explanation:
Answer:
21
first we begin from 1 to 100 we find 11 numbers contain 1 then we count 1s from 10 to 19 we get 9 numbers but there is an exciption in number 11 as it cotains 2 1s so thenumber of 1s is 21
Answer:
8(x+6y)
Step-by-step explanation:
Brad would catch up to Rachel 8 hours after Rachel left or 5 hours after Brad left. they would catch up when they had both driven 400 miles.
Answer:
The first one is correct.
Step-by-step explanation:
Because you have to 3 powers alright?
so, find the value of 2^4 and 16 ^3
etc..
this is a best way to solve that
Note : I don't know where are
the power of 9 came from? ( second one )
But anyway, the first one is correct.
