Seymour is now twice as old as hana. in six years he will be 1 and 1/2 times hana's age.
how old is seymour? how old is hana?

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section