The graph of f(x) = |x| is transformed to g(x) = |x + 1| - 7. On which interval is the function decreasing? O (-oo, -7)
O (-oo, -1)
O (-oo, 1)
O (-oo , 7)

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.