You can factor it into (-5m+n)(-5m+n)
12.195+9.13=21.325 is the answer
Answer:
Simplified: -21-98t
Factored: -7(14t+3)
Step-by-step explanation:
The given expresion is:
14-28t-5(7+10t)
We expand the parenthesis to get:

We group like terms to get:

We combine similar terms to get:

We now factor to obtain:

Answer:
it should be 12
Step-by-step explanation:
because 3x4=12
Answer:
A
Step-by-step explanation I counted the numbers.