Answer:
Its C because each % is not one student
Step-by-step explanation:
Person = 1 head and 2 legs
horse = 1 head and 4 legs
p +h = 74
p = 74-h
2p +4h = 196
2(74-h) +4h = 196
148-2h +4h = 196
148 +2h = 196
2h = 48
h = 48/2 = 24
24 horses
50 people
answer is B
Answer:
See Explanation
Step-by-step explanation:
Answer: 3.165 cm
Step-by-step explanation:
3 pairs=6 earrings
P=(a+2b)6
a=2cm
50/6=2+2b
8.33-2=2b
6.33=2b
b=3.165 cm