Answer:
1/20
there are 20 students altogether
Step-by-step explanation:
um I'm not sure
1/3×3/1÷6/2×62%=3/1×31
your answer is c :)
Answer with explanation:
→y²+5y+6
=y²+3 y+2 y+6
=y×(y+3)+2×(y+3)
=(y+2)(y+3)
→y² -3 y-10
=y² -5 y+2 y -10
=y×(y-5)+2×(y-5)
=(y+2)(y-5)