You will distribute the negative sign inside the parenthesis, so the whole thing simply to t-8-t+15, and if you combine like term you get 7
Answer:
the number of tables needed is 16.5
Step-by-step explanation:
198/12=16.5
Answer:
162
Step-by-step explanation:
Answer:
18 : 39
Step-by-step explanation:
36 to 78
Divide both sides by 2.
=> 18 : 39
Answer:
a line has arrow on both sides indicating that it goes forever in both directions.