Answer:
can you repost this so I can help you because It's hard to read that
Step-by-step explanation:
have a great day
5X - 10
Sarah had X
Then, Rachael had 4X
And, Addie had X - 10
Total dollar = X + 4X + X - 10
= 5X - 10
1
PEMDAS
6/ 2(1+2)
6 divided by 2 (3)
multiply 2(3) =6
6/6 =1