destinyfblevins2005 destinyfblevins2005

21-10-2020
Mathematics

contestada

A student rewrote 4(3x+10) as 12x+10 what’s the erro
Need help plz

Respuesta :

rodgersb2296 rodgersb2296

21-10-2020

Answer

12x+40

Step-by-step explanation:

when distributing, you have to multiply all numbers in the parentheses by the variable outside the parentheses

Answer Link

mmartindjc mmartindjc

21-10-2020

Answer:

he distributed incorrectly. the correct answer is 12x + 40

Step-by-step explanation:

so you have to multiply 4×3x and 4×10

4×3x=12x

4×10=40

so 12x + 40

Answer Link

Otras preguntas

PLEASE HELP- John and Ariana bought school supplies. John spent $10.60 on 5 notebooks and 5 pens. Ariana spent $7.30 on 3 notebooks and 4 pens. What is the cost

A firm is considering investing in a new machine that will last for 6 years. They expect the new machine to initially reduce the inventory that they need by $10

When Nigeria became independent in 1960 it seemed poised for prosperity and a strong democratic government. Why did democracy stumble in Nigeria? The democratic

In this story, the house plays the role of a character in a place seemingly devoid of human life. Consider the human-like qualities the house possesses. Do you

Do you think a flowchart is the best way to explain how the nervous system works to someone who’s unfamiliar with the concept? Explain your answer.

please help. What type of sentence will include a subordinating conjunction? a complex sentence a simple sentence a compound sentence a compound-complex sentenc

What is the area of a trapezoid with a slant height of 5 cm and bases of lengths 7 cm and 13 cm, respectively?

Why is it important to know the different types of Controlled Substance? and what policies of Drug Security should the me be aware of. Part One - Initial Discus

Hurry will give points

How did the serving in WWI differ for African Americans and Mexicans?