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 ( 19+ )
Otras preguntas
help ME pls !!!!!!!!!!!!!!!
What does literacy mean to you
The measure of an angle is 27°. What is the measure of its complementary angle?
Solve the equation: -5r = 55 r = [?]
Camille needs to take photos that are at least 4,800 by 3,600 pixels. What minimum number of megapixels will she need in her camera?.
Drew studied for 2/8 of an hour for 4 days in a row. How many hours did he study? Drew studied for 3/8 of an hour for 5 days in a row. How many hours did he st
What was the Erie Canal and why was it difficult to build?
a board is 105 inches long how long is it in feet and inches
Which of the following is a U.S. export?
What is William Cronon's argument in Chapter 1 "The View from Walden?"
