Where in North America is permafrost melting

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?

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Find the value of x. give reasons to justify your solutions! l, m ∈ kn