Answer:
12
Step-by-step explanation:
3x =12 whn x=4
Answer:
In metaphase, the spindle has captured all the chromosomes and lined them up at the middle of the cell, ready to divide.
Step-by-step explanation:
<span>x² – x + 8+ 10x² + 7 = 11x²-x+15
answer A</span>
