10
using the second equation you can get s=-2. then plugging that into the first you get
-9(-2)-8 = 18-8 = 10
Answer:
12
Step-by-step explanation:
(1/3) x + 5 = 9
(1/3) x = 9 -5
(1/3) x = 4
Multiply both sides by 3
x = 12
Answer:
(-3)^1+0
Step-by-step explanation:
I think it would be set up as:
22/31=x/169
22*169 = 31x cross multiply
3718=31x now divide by 31
3718/31=119.94 ft = x or height of building