Answer:
Step-by-step explanation:
common ratio=18/-3=-108/18=-6, a=-3
sn=a(r^n-1)(r-1)
sn=-3((-6)^n-1)(-6-1)
sn=-3(-6)^8-1)/(-7)
s8=-3(1679615)/(-7)
s8=719836
No, GCF means greatest common factor, meaning the largest number than can be divided into the number. 2 would be the lowest common factor or LCF.
EX. 200 & 440. In this case the GCF would be 40, but the LCF would be 2 because they are both even numbers
Answer:
depends on how many different colors there are in the jar and how many marbles there are.
Step-by-step explanation:
Answer:
SOLVE FOR Y
graph y= 2x + 2
sp graph the points
(0,2) and then (1,4)
connect the points and extend the line.
Step-by-step explanation:
add 2x to both sides
-2x+y=2
+2x +2x
y= 2+2x
reverse
y= 2x+2
Answer:
y=3x+-6
Step-by-step explanation:
plug it into y=mx+b form
hope this helps
mark brainiest pls
