Assuming this question is about total costs in an economics term then this is fixed costs + variable costs in whichever currency is being talked about..
Answer:
Step-by-step explanation:
Answer:
your answer is (-4,-4) because each space is two units.
Answer:
x=-3/2
Step-by-step explanation:
2x+8x+15=0
10x+15=0
10x=-15
x=-3/2
Answer:
-13
Step-by-step explanation:
2(-2)-3(3)=
-4-9=
-13