Answer:
a=-8
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
The GCF is the largest number that is a factor of the numbers listed. In this case, since one of the numbers is a constant the GCF will not have a variable. However, all of the numbers can be divided by 3. This is because 3 is the GCF.
Answer:
86
Step-by-step explanation:
lw.2+lh.2+wh.2