Paul has 24 marbles 1 out of 3 his marbles are red. how many of paul's marbled are red?

What is the measure of ac? 5 units 13 units 26 units 39 units

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?