To solve, you start with distributive property and multiply 7 by n and 3 for
7n-21<-63 the you get the 7n alone by adding 21 to -63 and the 21 for 7n<-42. now you divide 7 by itself and 42 for n<-6
Answer:
From the top of the list down, the answers are
Answer:1
Step-by-step explanation:the gap is one
There 3 of them
.....................
This type of question is very rare on Brainly. It's always a special
occasion when one comes along. I call this a "twofer".
Wherever this question was copied from, it clearly had both a
quadratic equation and a list of (4) methods along with it. Sadly,
the individual who expects to be handed a fully-developed set of
answers on a silver platter chose to share neither of them with the
volunteers whose assistance he so earnestly solicits.
One might just as well come along and post:
<em>"Answer the following question, using the following words." </em>
and then leave it at that, for others to puzzle over.
