Answer:
(-3,-1)
Step-by-step explanation:
Its where the two intercect
If i'm not wrong,i think the answer is:
30％=0.3
X=0.3+12=12.3
Answer:
this means there is no answer to the problem
Step-by-step explanation:
Answer:IDK
Step-by-step explanation:I have the SAME QUESTION.
Your equation should be
$4(40 tickets) + $5(X) = $400
160 +5x = 400
-160 -160
0 5x = 340
divide both sides by 5
5x/5 = 340/5
x = 68
so they need to sell 68 tickets at the door.
4(40) + 5(68) = 400
160 + 340 + 400
400 + 400
