Question

IM PUTTING THIS FOR 30 POINTS PLEASE ANSWER

Answer 1

Answer:

Jacks scores 130 points

Jill scores 75 points

Step-by-step explanation:

J=Jacks score

K=Jills score

2K-20+K=205

So, we can do 3K-20=205

                            +20  +20

                                (cancel it out)

and we are left with 3K=225 which is K=75, so we do do 205-75=130(which is jacks score). To prove this we can do 75x2=150-20=130