Answer:
Step-by-step explanation:
When a slope of a line and a point passing through it is given then we use slope - one point form to determine the equation of the line.
It is given by:

where
is the slope of the line and
is the point passing through it.
Here,
and 
Substituting in the equation:



Answer:
maybe 20
Step-by-step explanation:
or find it out yourself
Answer:
I’m pretty sure that’s - 11/3 .
Step-by-step explanation:
You are solving quadratic equations. to do so, use the quadratic formula when possible, or factor. 15- for example, you can factor (x+5)(x+3), therefore x=-5,-3. You then go back and plug in your answers to see if you can eliminate any of them.
Answer:
1.225
Step-by-step explanation: