By the binomial theorem,
where
Then the coefficients of the 
terms in the expansion are, in order from 
to 
,
Answer: y=2x-5. so it's 2
remember the following equation: y=mx+b.
the slope is always m, the y intercept is b.
R = 30 because r = 1,5,10,25
30/5+1=7
6+1=7
A
Mark brainliest please
Hope this helps you
Answer:
Number graph
Step-by-step explanation:
This way you can accurately count the number of each girl and boy
