Answer:
200
Step-by-step explanation:
6*10^-2=0.06
2*10-8=12
12 divided by 0.06 is 200
It is upside down, can't see it properly!
12÷4=3 and 36÷12=3
so the ratio is same
therefore it is a geometry sequence


=108
Because the lines are parallel, 75 is equal to 11x-2
75=11x-2
77=11x
x=7