Question

Help me on number problem 4 please.

Answer 1

J =jaylens score

T = trevors score

J = T-25

J+T = 485

Substitute into above equation

(T-25) +T = 485

combine like terms

2T-25 = 485

add 25 to each side

2T = 510

divide by 2

T = 255

Trever scored 255

J = 255 -25

J= 230

Scores : Trever:255  Jaylen:230

Answer 2

The answer is 460 because you have to subtract