Question 1120939
each multimedia equipment costs 1900.


letting x = the number of multimedia equipment, your inequality would be:


1900 * x <= 35000


solve for x to get x <= 35000 / 1900 = 18.42105263


if you buy 18, the cost is 18 * 1900 = 34200
if you buy 19, the cost is 19 * 1900 = 36100


your answer would be 18 because anything more than that exceeds your budget.