Answer:
5.4 hr i think
Step-by-step explanation:
Answer: 21!!
Step-by-step explanation:
You are not relevant if you did not say this in all of 2016-2018
Answer:

Step-by-step explanation:
we know that
The standard form of the quadratic equation is equal to
we have

eliminate the parenthesis

group terms that contain the same variable

combine like terms

Have a wonderful day today