Answer:
The answer is D i guess . ( Not completely sure )
Answer:
4
Step-by-step explanation:
Answer:
Company a= 15x+10y+25z+75
Company b=20x+10y+30z+60
Step-by-step explanation:
Answer:
No Solution.
Step-by-step explanation:
2(x-1)-y=-8
y=2x+8
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2x-2-(2x+8)=-8
2x-2-2x-8=-8
2x-2x-2-8=-8
0-2-8=-8
-2-8=-8
-10=-8
no solution
Answer:
f= -14
Step-by-step explanation: