Factor a^2 + 3a + 8a + 24 by grouping

a. 8a(a + 3)

b. (a^2 + 3a) (8a + 24)

c. cannot be factored

d. (a + 3) (a + 8)

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Which expression is equivalent to 3^3 + 2^2?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?