Answer:
x = 2
Step-by-step explanation:
-10x + 9 = -11
-10x = -20
x = 2
Divide total bought by 3 and multiply by 20cents:
210/3 = 70
70 x 0.20 = $14.00
Subtract the amount they paid by the amount they made:
14.00 - 6.50 = $7.50
The profit made was: $7.50
Answer:
https://youtu.be/AWGqoCNbsvM
Step-by-step explanation:
okay?
Yes, they certainly do exist.
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Answer:
Did you add an image? It says "Could not load png. File
