9plus ten is a hard question, yes? cant solve, i think its 21, my brothre said it was but he always les. hyelp gotta turn my ork in on 11/ 29 /2019. i think it is the 25 or somnethng i dont know

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

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

Select the number of ways in which a line and a circle can intersect