kaiden1122
kaiden1122
26-02-2017
Mathematics
contestada
What is the age of Kate and Andy currently
Respuesta :
Sumin
Sumin
26-02-2017
Andy = a
Kate = k
a = 2k
2k + k = 60
3k = 60
k = 20
Kate will be 20 and Andy will be 40 in 6 years. Minus 6 years:
k = 20 - 6 = 14
a = 40 - 6 = 34
Currently, Kate is 14 and Andy is 34.
Hope this helps!
Answer Link
Аноним
Аноним
27-02-2017
Andy = A
Kate = K
A = 2K
2K + K = 60 (in 6 years)
A+6 + (K+6) = 60
2K + 6 + K + 6 = 60
3K = 48
Kate = 16 yrs old
Andy = 32 yrs old
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
HELP PLEASE HELPPP PLEAE NO LINKS OR I WILL REPORT YOU PLEASE GIVE EXPLANATION
of 6 A property has a net income of $770,000 and sells for $9,800,000. What is its cap rate?
15 - (-8) answer if you could please and thank you
Use Distributive property to write the expression without parentheses
1. In order to complete the square on x^2 – 3x, you would…?
How is the land of terai region divided?
How can health care professional prepare for working with various groups
After lab, you start working on your post-lab conclusion assignment, which asks you to expand upon knowledge you gained during the lab exercise. You didn't full
3. What is generation of a computer?
1. Which of these sequences of transformations would not return a figure to its original position? A. Reflect a figure across line q, and then reflect the image
