Y’all know stuff exactly like tictok apps like it because tictok about to get banned so y’all know apps like tictok plz and I need help 7 times 738

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

How do you find the area of a triangle

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?