Answer:
18 hours
Step-by-step explanation:
because 6 x 3 = 18!
Answer:c
x=-1/2
-3(x-4)= -9(x-1)
-3x+12= -9x+9
-3x+9x= 9-12
6x= -3
x=-3/6
x= -1/2
1^infinity = 1
Thus :
r = 1
______________________
r ( r + 2 )^prime =
1 × ( 1 + 2 )^1 =
1 × 3^1 =
1 × 3 =
3
