The are eight 84's in 672.
Answer: C. 35
Step-by-step explanation:
x + 73 + 51 + 21 = 180
180-73-51- 21 = x
x = 35
Answer:
23
Step-by-step explanation:
Women total age = 5 x 23 = 115
Men total age = 3 x 24 = 72
The mean age of all the people
= (115+72)÷(8)
= 23.375
= 23 (nearest year)
Answer:
they are equal so what one shows that they rise 2 run 2
Step-by-step explanation:
Answer: 21
Step-by-step explanation: