Answer:
Age of Eva = 15 Years
Age of Carrie = 45 Years
Step-by-step explanation:
Let the age of Eva be X years
Given that Carrie is 3 times as old as Eva
Therefore age of Carrie = 3X YEARS.
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After 15 years
Age of Eva = X + 15
Age of Carrie = 3X +15
Given that Carrie is twice as old as Eva
so according to this condition
age of Carrie = 2*Age of Eva
Substituting the age of Eva and Carrie
3X +15 = 2*(X + 15 )
=> 3X +15 = 2X +30
=> 3X - 2X = 30 - 15
=> X = 15
Since X was assumed age of Eva so age of Eva is 15 years
age of Carrie = 3X years = 3*15 = 45 years.
Answer:
580m^2
Step-by-step explanation:
600m^2 -20m=580m^2
Im not entirely sure that you can but you can put it in fraction form, idk that’s what i do
It is A pls, you can just plug 4x+1 into 4π
Answer:
I think it's 32 but I'm not so sure please make sure
Step-by-step explanation:
I didn't really know how to solve it I'm sorry but I'll try to see if it's right
