2. El lunes de cierta semana, la temperatura en Bogotá a las 8 a. m. fue de 8ºc. Luego de 6 horas la temperatura subió 9ºc. Dos horas más tarde la temperatura bajó 3ºc. Si el termómetro es de 12cm de largo. ¿Cuál es la temperatura a las 4p. m.?

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

Alogical argument that is presented in graphical form using boxes and arrows is called?

Ken leaves work 20 minutes late. he decides to make up time by taking the toll road instead of side streets. he can travel three times faster by taking the toll road. create an equation to represent his total travel time, including wait time, where x is the number of minutes the drive was expected to take