Answer:
D.
Step-by-step explanation:
I am not really sure but I think the answer is B
Answer:
17.2
Step-by-step explanation:
3x=12+y
x=12+y/3



(y is divided by y so it no longer exists)



M<7=m<3 = 34 (corresponding angels)
Answer:
1/x⁴
Step-by-step explanation:
=16(1/2x)⁴
=16(1/16x⁴)
=16×1/16x⁴(16 cancels)
=1/x⁴