Using only numbers in the following list, 46
53
89
21
48
47
32
write down
a)
two numbers that add up to 80
1
b)
two numbers which differ by 43
c)
a multiple of 6

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?