The temperature started at 87°f. if the temperature went down 10°f and then up 17°f, whats is the temperature difference relative to the low temperature?

41/17 as a decimal rounded to the nearest hundredth

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 the point-slope form of the line passing through (2, -12) and parallel to y=3x.