Billy stacked six pieces of wood on top of one another. if each piece
was three-quarters of a foot tall, how tall was his pile?

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

Match each inequality to the number line that represents its solution

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.