Arailroad crew can lay 7 miles of track each day. they need to lay 203 miles of track. the length, l (in miles), that is left to lay after d days is given by the
following function.(d) =203-7d (also asks how many miles to lay after 18 days and how many days will it take to lay all the track)

On a architect's drawing of a house, 1 inche representa 1.5

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.