Jason did 480 hours of work in 12 weeks. if he worked at a constant rate, how many hours did he work each week(find unit rate)

Which expressions are equivalent to -6 + 3m

Will mark the brainliest. paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?

If f(x) = 3x-2 and g(x) =2x+1 find (f-g)(x)