Question

Can you please help me with number one and number 2 thank you

Answer 1

2+19-7=14 i believe is for #1

Answer 2

1 question: the end placement would be 9 feet
-1 ft
START-2 ft
-3 ft
-4 ft
-5 ft
-6 ft
-7 ft
-8 ft
END-9 ft
-10 ft
-11 ft
-12 ft
-13 ft
-14 ft
-15 ft
-16 ft
-17 ft
-18 ft
where it goes first-19 ft

2nd question: 45-8= 37
37+53= 90
90-6= 84