38373554 38373554
  • 04-02-2020
  • Mathematics
contestada

simplify the expression -2+6.45z-6+(-3.25z)

Respuesta :

pretty97
pretty97 pretty97
  • 04-02-2020

Answer:

-8 + 3.2z

Step-by-step explanation:

  1. when there is a "+" in front of an expression in parentheses, the expression remains the same
  2. -2 + 6.45z - 6 - 3.25z
  3. calculate the difference

-8 + 6.45z - 3.25z

collect like terms

-8 + 3.2z

Answer Link

Otras preguntas

who were the big 3 in world war 2.​
In the context of the passage, what are the effects of prejudice? How did prejudice drive the opinions and actions of those surrounding the Scottsboro Boys from
-4 (r - 2/3) + 4 < -8
Carl can type 180 words in 2 minutes how many words per minute can Carl type?
Was the 16th ammendment properly ratified?.
Which of the following best describes the solution to the equation below? 6(x+7)=6x+42
3.2.a. Agregue el artículo indefinido cuando corresponda: 1. ____águila voló cerca de___ pirámide egipcia. 2. Mi marido es_____ profesor de español en_____ univ
What is a colony? Be specific. (Please do not copy and paste, Put it in your own words) ​
george bailey is the main character in which classic christmas movie?
U Question 6 During this meal it is important to consume proteins that are low in fat. O Cena O Desayuno O Mediodía 0 Comida