math

posted by .

Alex bought lemons that were priced at 2 lemons for 18¢. What was the total cost of 5 lemons?

• math -

x/5 = 18/2
2x = 90
x = 45

or

if 2 lemons cost 18 cents, then
1 lemon costs 9 cents, and
5 lemons cost 45 cents

Similar Questions

1. Economics

Earl’s production function is f(x1, x2) = x1^(1/2) * x2^(1/3), where x1 is the number of pounds of lemons he uses and x2 is the number of hours he spends squeezing them. His cost function is c(w1, w2, y) = 2w1^(1/2) * w2^(1/2) * …
2. math

The cost price of 400 lemons is equal to the selling price of 320 lemons. Then the profit percent is
3. Math

Mr.Zhao sells lemons Lemons 1 for \$1 or 12 for \$6 Joseph wants to buy 27 lemons from Mr.Zhao. What is the least amount of money Joseph should have to pay him?
4. Math

The table shows the number of lemons needed to make different numbers of pitchers of lemonade 24lemons 3pitchers 32lemons 4pitchers 56lemons 7 pitchers 96lemons 12pitchers What is the relationship between the number of pitchers and …
5. Maths algebra

Wilma went to the local market and bought 3 lemons and 5 oranges for \$2.40.The same day and for the same price ,Fran bought 4 lemons and 7 oranges for \$3.31.What was the prices per lemon and the price per orange?
6. Math

Which equation represents the solution to the following?
7. math

Marie wants to make lemonade. She buys lemons and sugar. She uses 0.9 lemons and 0.25 sugar How much does she use in all?
8. math

Tanisha's mother buys 38 lemons. They know it takes 8 lemons to make 80 ounces of lemonade. Does Tanisha need more lemons ?
9. math

Tanishas mother buys 38 lemons. they know it takes 8 lemons to make 80 ounces of leomonade. Does Tanisha need more lemons?
10. Math

Shanti bought lemons at 7 foe Rs.6 and sold them at 6 for Rs.7. (1).find her profit percentage (2).how many lemons would she have to sell to earn a profit of Rs.65?

More Similar Questions