avadrearden avadrearden

02-12-2020
Mathematics

contestada

Kennedy had the expression 3(2x-3x+8). She simplified and rewrote the
expression 3(8+x). If any, what was her error?

Respuesta :

abbyferguson16p5vb0r abbyferguson16p5vb0r

02-12-2020

Answer:

Kennedy did not distribute the 3 to the numbers in the parentheses.

Step-by-step explanation:

The simplified expression should be -3x+24.

Answer Link

Otras preguntas

The graph above shows the progress of a chemical reaction. Based on the graph, which of the following is true? Select one: a. Reaction A is enzyme-catalyzed, w

Which of the following best describes the purpose of an outline? 1.used to help you make predictions about content 2.used to identify information that n

Approximately 7% of people are left-handed. if two people are selected at random, what is the probability of p(one is right-handed and the other is left-handed)

Two Runners are to race one lap on a circular track the radius on the inside Lane is 50 m the radius to the outside Lane is 51 M how much of a head start shoul

What is the threshold frequency ν0 of cesium?

Nationalism is most likely to develop in an area that has

One of the reasons the apple ii computer was popular was that ________.

What is the biggest factor in determining the price of a mortgage ?

A scatter plot is made with the data shown. Time (hr) 1 2 3 4 5 6 7 8 9 Distance from Destination (mi) 320 280 240 200 160 120 80 40 0 What type of association

Help please!!!!!! xoxo :) The People's Messenger" is obviously a very conservative newspaper due to the fact that the editor is willing to print Dr. Stockmann'