One may note that (1.6 , 6) is just another way to say x = 1.6 when y = 6.
and that (8 , y) is another way to say x = 8 and y is who knows.

Answer:
8
Step-by-step explanation:
each number is to double itself and 4 times 2 is 8
Answer:
D. pi
Step-by-step explanation:
Answer:
9.2
Step-by-step explanation:
a^2 + b^2 = c^2 (pythogoras theorem)
7^2 + 6^2 = 85
Square root of 85 = 9.2 ( nearest tenth)
I think this is right if not srry :(
18parts/hour * 24hours = the hours cancel and you are left with 432parts