Answer:25
Step-by-step explanation:
30-(18-12)
30-5=25
Answer:
20-12=8
Step-by-step explanation:
so your giving the cashier 20 and it cost 12 you get 8 back
Given a function f(x) and a divisor
To Determine: the remainder when f(x) is divided by x+1
Solution:
Please note that when we divide a polynomial by f(x) by x-c, the remainder is f(c)
equate x+1 to zero to get x
If f(x) is divided by x+1, f(-1) is the remainder
Then
Hence, the remainder, R = 5
State A = State B - 1111
State A + State B = 8787
So, (B-1111) + B = 8787
2B -1111 = 8787
2B = 8787+1111
2B = 9898
B= 4949
Then A = B - 1111
A = 4949 - 1111
A = 3838
Proof is A + B = 8787
3838 + 4949 = 8787