The net of a triangular prism is shown below. Each of the bases is shaped like an isosceles triangle. 20 cm 5 cm 4 cm 6 cm 5 cm What is the total surface area of the triangular prism in square centimeters ?

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

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?

Could someone me with this question i’ve been stuck on it for 20 minutes