A unit will organize a delegation to travel to Beijing during the "Eleventh" period this year. When contacting a travel agency, a travel agency suggested that no one collected the fare and accommodati

A unit will organize a delegation to travel to Beijing during the "Eleventh" period this year. When contacting a travel agency, a travel agency suggested that no one collected the fare and accommodation in 300 yuan. A = 300x

B =350(x-3)

A = 300 * 20 = 6000b = 350 *17 = 5950b with high cost performance.

300x=350(x-3) x=2 1。

300x≤5000 x≤ 16

350(x-3)≤5000 x≤ 17 Choose B, 17 people will not exceed the budget.