Clarification:
I found the complete instructions for the exercise and the fotonovela to complete the exercise: Provide the first initial of the person who would make each statement.
Answer:
Gracias por los aretes: Maru (M).
Te queda muy bien esa camisa, Juan Carlos: Felipe (F).
No podemos pagar 500, señor, eso es muy caro: Maru (M).
¿Qué talla necesitas, Marissa?: Jimena (J).
Esta falda me gusta mucho, el color azul es muy elegante: Jimena (J).
¿Ganan los chicos o las chicas?: Felipe (F).
Explanation:
To complete this exercise, you have to <u>read the fotonovela given and then select which person would make each statement.</u> The fotonovela explains how a group of friends have a competition while they go to the mall. Then, Guillermo has to select who made the best buy (it was Miguel because he didn't buy something for himself).
Answer:
Explanation:
3:15 A.M. Son las tres y cuarto de la mañana. Son las tres y quince de la mañana.
Answer:
Mis amigos y yo volvemos a casa a las diez
Explanation:

The square (²) can be distributed to each factor inside those parentheses.
3² = 3 × 3 = 9
as for the x^-3, we want to multiply our exponents together, leaving x^-6.

Note that since multiplication is commutative/associative, we can multiply these together in whatever order to simplify.
The x on the right can be rewritten as x¹. Multiply that and x^-6 together to get x^-5. (we just add the exponents)
As for the 9 and -2, multiply those together to get -18.
Now we have

.
Lastly, if you don't want a negative exponent in your answer:
It can be flipped to the bottom because of this property:

This leaves us with