nataliewortman nataliewortman

10-03-2022
Mathematics

contestada

1.) Simplify the expression by combining like
terms: a + 2a - 3a.

Respuesta :

Аноним Аноним

10-03-2022

Answer: 0

Step-by-step explanation:

We can start by factoring out an a from all 3 terms:

= a (1 + 2 - 3)

We can evaluate 1 + 2 - 3 as 0:

= a(0)

Anything multiplied by 0 is 0, therefore 0a = 0.

Answer Link

Otras preguntas

Who sang for audrey hepburn in my fair lady

why can 0.825 be written as a fraction explain

Which classification system is used by most mental health professionals in the united states of america?

An electron is released from rest in a uniform electric field. The electron accelerates vertically upward, traveling 4.50 m in the first [math]3.00 \mu s[/math]

Fill in the blank with the Spanish word that best completes the following sentence. Una manzana es _____. una carne una bebida una fruta una verdura

Are the triangles similar? if so, what postulate or theorem proves their similarity? A. yes, by SSS Similarity Theorem B. yes, by SAS Similarity Theorem C. yes

The volume of a monatomic ideal gas doubles in an isothermal expansion. By what factor does its pressure change?

y = – x – 6 y = x – 4 solve the system of equations using substition. HELP NEEDED IMMEDITLY!!!!!!!!

***********************(((((((((((((((((((((((Can i get some help?())))))))))))))))))))))))))))))))))))))************

How many modes does the following data set have? 4,4,4,6, 6, 11, 11, 11, 134, 134 A.3 B.4 C.2 D.0