(6r - 1)(-8r - 3)
= -48r^2 - 18r + 8r + 3
= -48r^2 - 10r + 3
I hope this helps.
Answer:
Pv/rt=n
Step-by-step explanation:
Pv=nrt
divide both sides by rt
Pv/rt=n
Hope the attachment helps
keeping in mind that parallel lines have the same exact slope, hmmmm what's the slope of the line above anyway?

so we're really looking for the equation of a line whose slope is 1/3 and runs through (18,2)

Answer:
What you are trying to do here is prove that the two triangles are congruent.
You want to do this using geometric statements. What kind of proof are you supposed to do?
Step-by-step explanation: