An electrician sent bonnie an invoice in the amount of a dollars for 6 hours of work that was done on saturday. the electrician charged a weekend fee f in addition to an hourly rate r. bonnie knows what the weekend fees is. write a formula bonnie can use to find r, the rate the electrician charges her per hour ( the capital a, f & r are varibles)

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer