Hi!
1/4 of 20 pencils are 5 pencils.
Since he gave away 4 pencils,
Total = 5 + 4 = 9
Mr. Simms use and give away total 9 pencils.
Answer:
I think 10
Step-by-step explanation:
Answer:
rational
Step-by-step explanation:
The greatest number of planes determined by four collinear points is ∞ , infinity
G(n) + f(n)
3n + 1 + 4n - 3
7n - 2