Answer: they are different numbers
Step-by-step explanation:
Answer:
I believe the correct answer would be the last one.
Step-by-step explanation:
The units are supposed to be blocked by gender. However, the first two units in the final option are blocked with two females in one group, and two males in the next. This is inconsistent with the blocking method used for the rest of the units.
Answer:
3x-8=y
Step-by-step explanation:
