Lisa has 6 cds that she is going to give away. She lets her best friend choose 3 of the 6 cds. How many different groups of 3 cds are possible

Jane has 5 nickels. john has 3 dimes. jane says she has a greater amount of money. with the information given, is she correct?

Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59 a. 14%, 62%, 23% b. 15%, 60%, 35% c. 10%, 70%, 20% d. 11%, 62%, 27%

Y= a(x-3)squared-1 what is the value of a