The water level in a lake was 12 inches below normal at the beginning of march. the water level decreased by 2.25 inches in march and increase by 1.625 inches in april. what was the water level compared to normal at the end of april?

Need on this one asap im almost done with this subject

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1