yes because you have to pay more it's tricky
P= - 135/7 I am pretty sure that’s the answer
Answer:
The last one
Step-by-step explanation:
5x<30
x<6
Because when you divide by pos+ number
the symbol cannot change.
Answer:
-1
Step-by-step explanation:
The required relation is ...
7n = n^2 -8
0 = n^2 -7n -8 . . . . put in standard form
0 = (n -8)(n +1) . . . . factor
Solutions are n=8 and n=-1.
The negative solution is -1.
