Answer:
the answer is 10n-13
Step-by-step explanation:
this is a one step problem, all you need to do is add all the like terms together such as n and 9n and since they are both positives they add up to 10n and then with -10 and -3 they would add together to make -13. thats all there is to it, the answer is 10n-13
Answer:
all you have to do is add
Step-by-step explanation:
Z would be located on 2, since (9+2=21)
Answer:
C 40
Step-by-step explanation: