The answer is 45 cm2 hope this helps have a nice day
The checked answers you have are correct.
First, substitute.
-9 = 2(-2) - 5
-9 = -4 -5
-9 = -9
Yes, the point (-2, -9) satisfies the equation
All you have to do is move -x to the right side and -12 to the left side to remove the negative sign.
-x<-12 (Original)
0<-12+x (Add x to both sides)
12<x (Add 12 to both sides)
The answer is 12<x, or you can write it as x>12.
1:50 means you do times 50 to get to real world size.
26 cm *50 = 1300 cm = 13 m
