Un ranchero recibe cierta cantidad de alfalfa para alimentar 30 vacas durante 16 dias y cada dia les da de comer la misma porcion. Pero al rancho llegarán mas vacas y el necesita saber el múmero de dias que durara el alimento para un numero distinto de vacas.

Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?

Kim took out a $55,000 loan for college she is borrowing money from 2 banks bank a charges an interest rate of 8% and b charges an interest rate of 11% after one year kim owes 5000 in interest how much money did she borrow from bank a.