Question

2 reduce las siguientes expresiones algebraicas

a) -5a - 3a b) 9x+2x

Answer 1

Respuesta:

I-Look at the underlined words in the dialogue. Use them to complete these sentences. Completa las ideas con las palabras subrayadas en el diáloga. 1. You answer when you are in the class. 2 You answer when somebody is not in the class. 3. Look at the words in bold in exercise 2. What do they mean? Observa las palabras