Answer:
Step-by-step explanation:

use a calculator fo find the value
Answer: The answer is 750 cm
Answer: (n+5)x(n+1)
Step-by-step explanation:
1. Write 6n as a sum
2. Factor out n form the expression
3. Factor out n+5 from the expression
(n+5)x(n+1)
$45+$18+$26-$21-$93
45+18=63
63+18=81
81+26=107
107-21=86
86-93=-7
Points 2,2
2=square root of 6-2
2=square root of 4
2=2
Yes point lies on graph
Points 6,0
0=square root of 6-6
0=0
Yes point lies on graph