17+30=47
47=47
That is the associative property of addition
It's c.
for example:
2*2 +1 = 5
2*4 +1 =9
you can keep going ....
Answer:
#10) What is the rate of change of y with
respect to x of the table?
B.-5
we are given
A presidential candidate plans to begin her campaign by visiting the capitals in 4 of 47 states
so, the number of ways of selecting four specific capitals out of 47 states is



now, we can find probability
so, the probability is
..............Answer