60 ! look around you right now or imagine you are in your favorite place. ¿qué hay? ¿qué no hay? (remember to use complete sentences.)

Which verb form correctly completes this sentence? tenemos un mes para preparar porque la exhibición el 28 de octubre. a. abramos b. abriremos c. abrirá d. abras

The exchange rate is 156 pesos for 1 us dollar. it costs 10,218 pesos to check an extra piece of luggage on the plane. you have $65 us dollars. which of the scenarios below best reflects your ability to check your extra piece of luggage? a. whew! you have just enough! b. oh no, you will have to leave your extra piece of luggage behind! c. you have enough to check your extra piece of luggage and buy a coffee for the flight. d. if you can scramble to find some spare change in your pocket, you can check your extra piece of luggage.

Achemist mixes 4 liters of one acid solution with 10 liters of a 40% solution, resulting in a 30% acid solution. what is the value of x, the acid concentration of the first solution