1. The population of Kearny, NJ is approximately 41,400. Round this to the greatest place value and then express it as a product of a single digit and power of 10.

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?