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

An animal with a coelom, jointed appendages, and metameric segmentation would be classified in the phylum (A) Mollusca (B) Cnidaria (C) Platyhelminthes (D)

a 40 pound box of apples costs $24. What. is the cost of 6 pounds of apples

a bicycle wheel travels about 82 inches in 1 full rotation. What is the diameter of the wheel, to the nearest inch? (use 3.14 for pi)

shayla says that one kilometer is equal to one million millimeters. is She correct? explain why?

when did fair trade start

Which of the following changes will decrease the rate of collisions between gaseous molecules oftype A and B in a closed container? A. decrease the volume of t

An animal with a coelom, jointed appendages, and metameric segmentation would be classified in the phylum (A) Mollusca (B) Cnidaria (C) Platyhelminthes (D)

If the circumference of a baseball is 24 cm what is the volume of the object

Explain why shorelines are always changing

What is x+y+4x-3x+2y+ 3y