3 is in the tens and 1 is in the ones. To explain more easily... 30+1 is 31.<span />
First of all, this shouldn't be in high school category.
Second, 20 divided by 2 is 10. Dividing is like subtraction. You would subtract 20 by 2, and you would find that after 10 times, you will get to zero.
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Sorry for the wait.
Step-by-step explanation:
Answer:
j is (0,3) k is (-2,3) and l is (-2,0) hope this helps