Answer:
7x-4y=-11
Step-by-step explanation:
Neither in K.A
Make sure put some choices before you ask we wouldn't know .
Thank me later !
0.06$
200 copies must be sold
n= number od newsletters
0,50*n+300=2,00*n
300=1,5*n
Divide both sides by 1,5
200=n
0,50*200+300=2*200
100+300=400
400=400
1/4 or 0.25
I did this on a graphic calculator so i can't really explain, but I hope this helps! :)
Answer: Please rewrite your question or send a pic. It is not clear what you are asking.
Answer:30
500*3*2/100=30
