Answer:
6 meters
Step-by-step explanation:
i see it on the picture and yeah and i did the math
19 or 18
First, add the whole numbers
3, 7, and 8
18
Add the fractions
+=
IF YOU WANT SIMPLIFIED NUMBER DO THIS
=1
18+1=19
17
since you are given that x is 9 all you have to do is plug it in. So 1-2(9) 2 times 9 is 18 so 1-18=17