.Answer: C
Step-by-step explanation:
4.5+p would be the full length of 18 since it is sharing the total length.
28=2*2*7=2²*7;
46=2*23=>the greatest common factor is 2
Answer: The three different equations will be

Step-by-step explanation:
We have to write three equation that have x = 5 as a solution:
1) First equation will be

2) Second equation will be

3) Third equation will be

Hence, the three different equations will be

Answer:
13
Step-by-step explanation: