The wheel of a bike has a diameter of 27 inches. find the circumference of the wheel. round your answer to the nearest whole number. a. about 42 inches b. about 85 inches c. about 170 inches d. about 572 inches

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?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Arectangle has a length of 6cm by 8cm what is the length of a diagonal of the rectangle