I need help with this question pls

What number produces an irrational number when multiplied by -1.25

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Flvs question 3 exam: 04.10 segment one exam part two what is the measure of angle x? picture is shown