Charlie and sons- 75x100=7500+1000= $8500
home dreams- 80x100=8000+800= $8800
home dreams is more expensive.
Answer:
4x-2y=-12
Step-by-step explanation:
Check the picture below.
bearing in mind the a solution is where both graphs intersect.
The answer would be 7.81, or about 8 units if you estimate