Answer:
85
Step-by-step explanation:
Answer:
105
Step-by-step explanation:
Answer: 12a-a (hope this helps :)
=12a-1a
=12a+-1a
=a+a+a+a+a+a+a+a+
=a+a+a+a+a+a+a+a+
=11A
Answer:
.60
Step-by-step explanation:
The values is 6 tenths
Answer:
the property that justifies the statement 17=17 is equality
Step-by-step explanation:
because it shows that it is equal