guevarafencomariana
guevarafencomariana guevarafencomariana
  • 01-09-2019
  • Mathematics
contestada

cuanto es 2-{[-3x(-7+3x5)-2-3x9]-3+2x6} ayuda porfavor <3 <3

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 01-09-2019

Answer:

46

Step-by-step explanation:

2 - {[-3 * (-7 + 3 * 5) - 2 - 3 * 9] - 3 + 2 * 6} =

= 2 - {[-3 * (-7 + 15) - 2 - 27] - 3 + 12}

= 2 - {[-3 * 8 - 29] + 9}

= 2 - {[-24 - 29] + 9}

= 2 - {-53 + 9}

= 2 - {-44}

= 2 + 44

= 46

Answer Link

Otras preguntas

13. How do you identify the promoter gene?
Which of the following completes the rule for this translation, (x, y) → (x − 8, ___)?
3) What is 2/15 + 3/10 ? (hint: find the LCD first) ​
Describe the relationship between physical activity, nutrition and body composition.
Write the monomial in its standard form 0.15pq*4pq2
Describe the Nationalist movements and their results in each of the following countries: Mexico
How are gender roles portrayed? What about stereotypes
A farmer has 30 boxes of eggs. There are 6 eggs in each box.Write, as a ratio, the number of eggs in three boxes to the total number of eggs.Give your answer in
help pls i need help
When a figure is rotated, does every point move the same distance? Explain. Choose the correct answer below. O A. Yes. When rotating a figure, the rotation indi