As the number of pounds of apples purchased increases, so does the total cost of the apples. If 2 1/2 pounds of apples costs $7.45, how much does 6 pounds of apple costs?

Me find the value of x each figure.

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )