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

Select the point that is a solution to the system of inequalities yx^-4

Definition: this conflict was fought between the democratic republic of this country- and its communist allies- and the republic of this country and it's allies

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS AND I NEED ALL CORRECT ANSWERS ONLY!!! ______________ are devices that create a magnetic

(07.06 LC) If n is at least 7, which inequality best represents the values of n? (1 point) n ≥ 7 n ≤ 7 n < 7 n > 7

???? Help me please

A bag contains12red marbles and 8blue marbles. You randomly pick a marble and then return it to the bag before picking another marble. Find the probability that

In geometry, what’s the difference between a postulate and a theorem? Give an example of each

An adolescent who hypothesizes and speaks in terms of possibilities may well be functioning in piaget's cognitive stage of

the line passing through point (2, 2) and perpendicular to the line whose equation is y = x

According to the normative decision theory, leaders who share problems with their subordinates and then have them make decisions use a__________style.