Last year 240 houses were built in a neighborhood .so far this year 5/6 houses were sold. how many were sold this year

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition