If ground floor is the same as 1st floor, then the answer is 13 floors.
If ground floor is an additional floor to 1st floor, then the answer is 14 floors.
Answer:
D - x = 19 x = -17
Step-by-step explanation:
Factor the equation to make the problem easier - you should have this:
(x - 18) (x + 18) = 1
Set each binomial to 1:
x - 18 = 1
x + 18 = 1
This should give you x = 19 and x = -17
Answer:
70
Step-by-step explanation:
x=8
8x+6=4x+38
8x-4x
4x+6=38
4x=32
x=8
Dilation- A figure that grows or shrinks but still maintains its very shape.
Answer:
0
Step-by-step explanation:
2x – 5x + 16 = –3(x – 6)
2x - 5x + 16 = -3x + 18
-3x + 16 = -3x + 18
0x = 1
x = 0
