Rita says all numbers have an even number of factors. she gives two examples. the number 3 has two factors: 1 and 3. the number 6 has four factors: 1 2 3 & 6. write a number that has an odd number of factors then list the factors.

You’re ordering more thread for blue jeans co. you usually purchase from ted’s threads, which sells 12 thread spools for $27. you recently received a notice from wade's wares that says you can buy thread from them for $2.30 each for the first 2 dozen and $2 a spool thereafter. you need to order 5 dozen spools. what percentage can you save by going with wade’s wares?