cost | Page 2 | MathCelebrity Forum

cost

  1. math_celebrity

    Itachi want’s to buy apples that weights 5.7 pounds. The apples is priced at $1.58 per pound how muc

    Itachi want’s to buy apples that weights 5.7 pounds. The apples is priced at $1.58 per pound how much does the apples costs Cost = price per pound * number of pounds Cost = 1.58 * 5.7 Cost = 9.01
  2. math_celebrity

    x textbooks if one textbook costs $140

    x textbooks if one textbook costs $140 Since cost = price * quantity, we have: Total cost = Cost per textbook * number of text books Total cost = 140x
  3. math_celebrity

    Belle bought 30 pencils for $1560. She made a profit of $180. How much profit did she make on each p

    Belle bought 30 pencils for $1560. She made a profit of $180. How much profit did she make on each pencil The cost per pencil is: 1560/30 = 52 Build revenue function: Revenue = Number of Pencils * Sales Price (s) Revenue = 30s The profit equation is: Profit = Revenue - Cost Given profit is...
  4. math_celebrity

    Gina earns $68.75 for 5 hours of tutoring how much did she earn per minute

    Gina earns $68.75 for 5 hours of tutoring how much did she earn per minute 1 hour = 60 minutes 5 hours = 60 * 5 5 hours = 300 minutes Cost per minute = Earnings / Total Minutes 68.75/300 minutes 23 cents per minute
  5. math_celebrity

    cost of p pens priced at 0.29 each

    cost of p pens priced at 0.29 each Cost = Price x Quantity Cost = 0.29p
  6. math_celebrity

    a pound of chocolate cost 7 dollars. Raina pays p pounds

    a pound of chocolate cost 7 dollars. Raina pays p pounds Cost = Price * Quantity, so we have: Cost = 7p
  7. math_celebrity

    Each calendar will selll for $5.00 each. Write an equation to model the total income,y, for selling

    Each calendar will selll for $5.00 each. Write an equation to model the total income,y, for selling x calendars income (y) = Price * Quantity y = 5x
  8. math_celebrity

    You and some friends are going to the fair. Each ticket for a ride costs $0.75. If n is the number o

    You and some friends are going to the fair. Each ticket for a ride costs $0.75. If n is the number of tickets purchased, write an expression that gives the total cost of buying n tickets. We know cost = Price * Quantity, so we have: Cost of buying n tickets = 0.75n
  9. math_celebrity

    entry at a zoo costs $30 for an adult and $25 for a child. How much would it cost for 2 adults and 3

    entry at a zoo costs $30 for an adult and $25 for a child. How much would it cost for 2 adults and 3 children? Cost = Price * Quantity, so we have: Cost = Price per adult * number of adults + Price per child * number of children Cost = 30 * 2 + 25 * 3 Cost = 60 + 75 Cost = 135
  10. math_celebrity

    the cost of 3 notebooks at m dollars each

    the cost of 3 notebooks at m dollars each Cost = Quantity x Price Cost = 3m
  11. math_celebrity

    A company makes toy boats. Their monthly fixed costs are $1500. The variable costs are $50 per boat.

    A company makes toy boats. Their monthly fixed costs are $1500. The variable costs are $50 per boat. They sell boats for $75 a piece. How many boats must be sold each month to break even? Set up Cost function C(b) where t is the number of tapestries: C(b) = Cost per boat * number of boats +...
  12. math_celebrity

    A company has a fixed cost of $26,000 / month when it is producing printed tapestries. Each item tha

    A company has a fixed cost of $26,000 / month when it is producing printed tapestries. Each item that it makes has its own cost of $34. One month the company filled an order for 2400 of its tapestries, selling each item for $63. How much profit was generated by the order? Set up Cost function...
  13. math_celebrity

    A cup of coffee cost $4 and a cup of tea cost $3.50. If ray has $40 and has bought 6 cups of coffee,

    A cup of coffee cost $4 and a cup of tea cost $3.50. If ray has $40 and has bought 6 cups of coffee, find the maximum cups of tea he can buy Calculate total coffee spend: Total coffee spend = Cost per Cup of Coffee * Cups of Coffee Total coffee spend = 4 * 6 Total coffee spend = 24 Calculate...
  14. math_celebrity

    A repair will require 3 hours at $40 per hour. How much will the total/labor cost be for this job?

    A repair will require 3 hours at $40 per hour. How much will the total/labor cost be for this job? Total cost = Hourly Labor Rate * hours Total cost = $40 * 3 Totaal cost = $120
  15. math_celebrity

    Isabel is making face mask. She spends $50 on supplies and plans on selling them for $4 per mask. Ho

    Isabel is making face mask. She spends $50 on supplies and plans on selling them for $4 per mask. How many mask does have to make in order to make a profit equal to $90? Set up the cost function C(m) where m is the number of masks: C(m) = supply cost C(m) = 50 Set up the cost function R(m)...
  16. math_celebrity

    a kilo of grapes costs 200.50 how much will you pay if you buy 3 kilos

    a kilo of grapes costs 200.50 how much will you pay if you buy 3 kilos Total Amount = Cost per unit * Quantity Total Amount = 200.50 * 3 Total Amount = $601.50
  17. math_celebrity

    Yasmine bought 3 candy bars at a cost of $0.85 each and 2 bags of peanuts at $1.25 each.

    Yasmine bought 3 candy bars at a cost of $0.85 each and 2 bags of peanuts at $1.25 each. Cost = Price * Quantity, so we have: Cost = 3 * 0.85 + 2 * 1.25 Cost = 2.55 + 2.50 Cost = $4.55
  18. math_celebrity

    Miguel bought 8 boxes of chocolate. Each box cost 6.36. How much did he spend

    Miguel bought 8 boxes of chocolate. Each box cost 6.36. How much did he spend? Total spend = Number of boxes * cost per box Total spend = 8 * 6.36 Total spend = $50.88
  19. math_celebrity

    Maria called her sister long distance on Wednesday. The first 5 minutes cost $3, and each minute aft

    Maria called her sister long distance on Wednesday. The first 5 minutes cost $3, and each minute after that cost $0.25. How much did it cost if they talked for 15 minutes? First 5 minutes: $3 If they talked 15 minutes, the additional charge past 5 minutes is: 0.25 * (15 - 5) 0.25 * 10 minutes...
  20. math_celebrity

    The cost of $9 movie tickets for you and three friends

    The cost of $9 movie tickets for you and three friends You and three friends is 4 people. Cost per Person = Total Cost / Total People Cost per Person = $9/4 Cost per Person = $2.25
Back
Top