Igive five stars and
a lunch menu has 4 different sandwiches, 2 different soups, and 5 different drinks. how many different lunches consisting of a sandwich, a soup, and a drink can you choose?

13
40
11
10

explain, i'm very

What are the solutions to the equation 4x2+3x=24-x

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

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?