h=-16²+12t+6
8=-256+12t+6
256-6+8=12t
-258=12t
t=-258/12
t=21.5
Answer:
48
Step-by-step explanation:
The silmutenous equations
2/3x + 1/2y = 56
X=y
Answers below
1) 4 (x+4)
2) 4x + 16
3) 2x+8
4) 2x+8
5) 3x+9
Because it is acorrding to question answer