nenaortiz50oxdj5g nenaortiz50oxdj5g
  • 03-12-2019
  • Mathematics
contestada

Paulo used the expression 7×(4+4) to solve 7×8. Does his method make sense? Explain​

Respuesta :

simoneasimmons
simoneasimmons simoneasimmons
  • 03-12-2019

Answer:

Yes, because 4 + 4 = 8 so it is the same as 7 × 8.

Answer Link
njclk07
njclk07 njclk07
  • 03-12-2019

Answer:

Yes.

Step-by-step explanation:

This is because if using PEMDAS, you will see that (4+4) = 8.

That would mean that 7x(4+4) =7x8, and that Paulo is correct.

Answer Link

Otras preguntas

Kegler Bowling buys scorekeeping equipment with an invoice cost of $165,000. The electrical work required for the installation costs $17,000. Additional costs a
what is special education
7. Which of the verbal descriptions best matches the function below? f(x)=0.02x+150
The average THC content of marijuana sold on the street is 10.9%. Suppose the THC content is normally distributed with standard deviation of 2%. Let X be the TH
Select examples of software Mouse Computer programs Applications Monitor Photo editing program
Utilisez la forme correcte du verbe indiqué. 0.Les étudiants   (apprendre) le français dans la classe de Mme Martin. 0.Qu’est-ce que tu   (prendre) pour le peti
what are differences between Ram and Rom?​
Simplify: (x-1)+(12–7.5x)
Solve this for me please
what was the effect of the American industrial revolution