Answer:
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Step-by-step explanation:
C=pi*d
=22/7*7
=22
22 is the circumference of first circle
Answer:
62/10
Step-by-step explanation:
All the other options are positive integers, which are natural numbers.
Answer:
Let Craigs age = x
Therefore Dianes age = 25 + x ( since she's 25 years older)
Dianes + Craigs age = (25 + x) + x = 105 (They said both of their ages sums up to 105)
25 + 2x = 105
2x = 80
x = 40
Craigs age is 40 years old.
Dianes age is 65 years old.
2.4=6x so isolated the variable, 2.4/6=0.4 so x=0.4
