Answer is A im a full course teacher for this subject
Can’t you just substitute.
-x+4=2x-8
12=3x
4=x
1 3/5 = 8/5
.2=2/100
make an equality:
x/(8/5)=2/100
it kinds looks weird on here but write it out on paper
then cross multiply:
100x=(2)(8/5)
100x=16/5
now divide each side by 100:
x=4/125
same for the second one:
make an equality:
x/2=2/100
cross multiply:
100x=(2)(2)
100x=4
x=1/25
Giant spider crabs tend to be farther from the surface of the ocean than Atlantic wolffish
