How many solutions are there to the following system of equations?

4x - 8y = 0
-3x + 8y = -7

a. 0

b. 1

c. 2

d. infinitely many

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

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?

Which of the following is true for the relation f(x)=2x^2+1