Evita buys seed packets for the neighborhood vegetable garden. One packet of tomato seeds costs $3. One packet of radish seeds costs $4. Let t represent the number of packets of tomato seeds and r represent the number of packets of radish seeds. Evita spent $31 on 9 seed packets. How many packets of radish seeds did she buy? Use the table to guess and check. Number of Seed Packets t r t r = 9 Check 3 t 4 r = 31 packets.

Evelyn would like to open a small business that is categorized as a being in the distribution industry. to do this she could open a establishment.

Trade will take place: a. if the maximum that a consumer is willing and able to pay is less than the minimum price the producer is willing and able to accept for a good. b. if the maximum that a consumer is willing and able to pay is greater than the minimum price the producer is willing and able to accept for a good. c. only if the maximum that a consumer is willing and able to pay is equal to the minimum price the producer is willing and able to accept for a good. d. none of the above.

Owns a machine that can produce two specialized products. production time for product tlx is two units per hour and for product mtv is four units per hour. the machine’s capacity is 2,100 hours per year. both products are sold to a single customer who has agreed to buy all of the company’s output up to a maximum of 3,570 units of product tlx and 1,610 units of product mtv. selling prices and variable costs per unit to produce the products follow. product tlx product mtv selling price per unit $ 11.50 $ 6.90 variable costs per unit 3.45 4.14 determine the company's most profitable sales mix and the contribution margin that results from that sales mix.