Answer:
3 groups of 5 sopranos and 12 altos
Step-by-step explanation:
Answer:
He was a bad judge of character (I think, been a while.)
7.7 x 107=823.9 1.2 x 10^2=120 824 x 120=98880
Answer:
longer = 28 meters
Total = 40 meters
Step-by-step explanation:
Let the smaller piece be s,
and the longer piece be b
s = ¼b + 5
s = 12
¼b + 5 = 12
¼b = 7
b = 28 m
Total length = 28+12 = 40 meters
They are called invertebrats