6x3+8x2-2x+4=30-2x
10x3+x2+11x+9=21+13x
Answer is: Radius = 8.6 cm
Answer:
6
Step-by-step explanation:
you first divide 81 by 18 and get 4.5, that is the number of children per adult.
next you'll divide 27 by 4.5 and 6.
that's the answer.
Answer:
hi
Step-by-step explanation:
