Answer:
13
Step-by-step explanation:
25 - 12 = 13
Answer:
13 tables
Step-by-step explanation:
If 1 table can seat 4 people and 2 tables can seat 6 people.
That means that the pattern is +2.
26/2 = 13
That means 13 tables are needed to seat 26 people.
Im not sure if this is correct...
Answer:

Step-by-step explanation:
The ratio will remain the same because all the sides will be equally increased. The angles will also remains the same.
Best Regards!
(3a+2)(4a+5) ......expand
12a^2+15a+8a+10 .......group like terms 15a + 8a
12a^2+23a+10 ....this s the answer!
13s=26
s=2
I think those are variables so that would be it.