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 :

michiganlibero michiganlibero

02-12-2020

Answer:

It is -3x+24

Step-by-step explanation:

2x-3x is -x or -1x

It can also be simplified further using multiplication.

3(2x-3x+8)

3(-x+8)

-3x+24

Answer Link

Otras preguntas

What is the difference in height from the top of the pillar to the bottom of the pillar ?

Which sample contains a total of 6.0 x 1023 molecules? Select one: a. 4.0 g of He b. 14 g of Li c. 80 g of Br2 d. 4.0 g of H2

plz tell me the answer

Greatest common factor of 21,28

the reflexive property of congruence let’s you say that pqr =

I need help with number 8 can someone explain how to get the answer?

Einsteinium-253253253 is an element that loses about \dfrac23 3 2 start fraction, 2, divided by, 3, end fraction of its mass every month. A sample of Einst

"The jackalope is a mythical animal of North American folklore (a so-called fearsome critter) described as a jackrabbit with antelope horns. The word "jackalop

When x=3, y=4. What is y when x=12? (The relationship is proportional). Pls help

Which digital team did the best job practicing netiquette? Team 1 included ideas from all team members and gave a good presentation by giving everyone a job to