danibarron2000 danibarron2000

13-04-2022
Mathematics

contestada

how do I write an expression that is equivalent to 3(7 + x)?

Respuesta :

devishri1977 devishri1977

13-04-2022

Answer:

21 + 3x

Step-by-step explanation:

Use Distributive property: a(b + c) =(a *b) + (a*c)

3( 7 + x)= 3*7 + 3*x

= 21 + 3x

Answer Link

Otras preguntas

Shanghai gained importance due to its prime location at:

One parent is blood type AB and the other is type O, what fraction of their offspring are expected to have blood type A?

Which is one of the causes of the first gulf war? A.) Take control of Iraq in order to contain Iran B.) Capture Baghdad and remove Saddam Hussein as leader of

A primiparous woman is to be discharged from the hospital tomorrow with her infant girl. Which behavior indicates a need for further intervention by the nurse b

According to the lesson, which of the following decades was nicknamed "The Decade of the Environment"? 1940s 1970s 1980s 1990s

Help me fast !! 1.) Which of the following materials is an insulator against the electric current? a.) a rubber tire b.) a light bulb filament c.) copper wire

Then amount of energy required to break the attractions among the solute particles and among the solvent particles is

Instructions:Select the correct text in the passage. Why does Jeremy earn more money than Rose? Rose is a college dropout. She works at a furniture factory for

A 28-year-old man pays $165 for a one-year life insurance policy with coverage of $140,000. If the probability that he will live through the year is 0.9994, wha

What is the recursive rule?