Huilan is 6 years younger than Thomas. The sum of their ages is 58. What is Thomas's age?

32

Step-by-step explanation:

I will note Huilan as H and i will note Thomas as T

T = H + 6

T + H = 58

H+H+6 =58

2H = 58-6

2H = 52

H = 52/2

H = 26

T = H+6

T = 26+6

T = 32

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.