What is the correct reason for statement 2? prove: 9+3x+(x*4)=7x+9 statements reasons 9+3x+(x* 9+3x+ 9+ 7x+ property a) commutative property b) multiplication c) addition d) associative property

In the football stadium, there are 18 empty seats out of 360 total seats. (1a) write the ratio of empty seats to total seats as a fraction in simplest form. (1b) then explain its meaning.

What is this inequality notation? t is less then or equal to 2

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?