Answer:
1
Step-by-step explanation:
The difference between a number and its successor is 1
Answer:
proof is below
Step-by-step explanation:
Answer:
25^9 + 5^17=
=2^18 + 5^17
=5^17(5+1)
=5^17×6
=5^16×30 is divisible by 30
Answer:
The function is 2 I believe
Step-by-step explanation:
180-90=3x
90=3x
X=30
90+x+y=180
90+30+y=180
120+y=180
Y=60