Apiggy bank contains the same number of pennies, nickels, and dimes. the coins total $1.28. how many of each type of coin does the piggy bank contain? (pls fast)

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a. m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum. how many seats does the larger van have?

Select the lengths in centimeters that would form a right triangle

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?