Answer:
x=3
Step-by-step explanation:
6x - 2 = x + 13
subtract 1x from both sides
5x - 2 = 13
isolate the 5x by adding 2 to both sides
5x = 15
finnaly devide both by 5
x = 3
The first one. Hope this helps
Be glad to tell me if it’s correct or not
Check the picture below.
notice, we have three pair of sides, let's add them all up to get the area

Hey there!
It can be both. It's a multiple of 8 because 8 times 5 is 40, but it's also a factor of 120 because 80 times 3 is 120.
Hope this helps!
Answer:

Step-by-step explanation:
Recall that
.
Therefore,
.