jacram1971 jacram1971
  • 23-09-2017
  • Mathematics
contestada

 The cost of petrol rises by 2 cents a liter. last week a man bought 20 liters at the old price. This week he bought 10 liters at the new price. Altogether, the petrol costs $9.20. What was the old price for 1 liter?

Respuesta :

treasurette
treasurette treasurette
  • 23-09-2017
I think the answer would be $3.06.
Answer Link
kuschje
kuschje kuschje
  • 05-12-2020

Answer:

3.06

Step-by-step explanation:

   

Answer Link

Otras preguntas

If the midpoint between (18, y) and (20, -15) is (19, -5), find the value of y.
Neil had some olive oil.  He used 1/5 liter to make a salad dressing.  There was 1/2 liter of olive oil remaining in the bottle. What amount of olive oil did Ne
it's generally recommended that athletes consume approximately____ percent of their daily calories?
How were the democratic and republican parties formed?
Do you think the Palmer Raids were a valid approach for a government to take? Explain
What reasons does Palmer give to justify the arrest of communists in the United States?
How do you do 81x^2=49
How were the democratic and republican parties formed?
How were the democratic and republican parties formed?
what word best describe chlorophyll