Answer:
x= -10
Step-by-step explanation:
The equation is y2-y1 over x2 over x1 so
1-(-2) over -9-(x)=3
1+2=3 over -9-(x)
3/-9-x times -9-x = 3 times -9-x
3=3(-9-x)
3=-27-3x
3+27=-3x
30= -3x
-10= 3x
hope it helps man!!! :)
ps may i have brainliest so i can level up
It’s the second one because 0.5 is like 50% then 3/4 is like 75 and then the other is simply 80%

Recall that


Your sums start at
, so in order to apply these formulas directly, you need to compensate for the missing first two terms:



1 is 4 and 4 and 4 is 11 and 5 is 15
Answer:
0.79769, or 0.80 if you round it up
Step-by-step explanation: