The value of a computer has decreased by 23% each year since it was purchased. Which equation models the value of the computer, V,t years after it was purchased? select all that apply. V=1,500(0.77)^t V=1,500(1.23)^t V=0.77(1,500)^t V= 1.23(1,500)^t V=1,500(1-0.23)^t

X+ y = 5 ; x - y =3 solve using linear combination

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?