shingi4lf
shingi4lf shingi4lf
  • 02-05-2020
  • Mathematics
contestada

A number is multiplied by 7, and then the product is added to 13. The result is 55. What is the number?

Respuesta :

homeworkhelp176
homeworkhelp176 homeworkhelp176
  • 02-05-2020
Answer is 6 (if the product is the answer of the original number being multiplied by Seven then added to thirteen)
Answer Link
mhernande485
mhernande485 mhernande485
  • 02-05-2020
You know that your final total is 55, so you’re going to subtract the added 13
(55-13)=42
Since you multiplied 42 by 7 to reverse the effect you will need to divide by 7 now
42/7=6


Answer Link

Otras preguntas

What does predijuice Mean
what number is bigger 2 7/8 or 2.79?
Consider the following equation: 4NH₄ + 5O₂ → 4 NO + 6H₂O How many moles of water are produced when 2 moles of NH4 react with excess Oxygen gas?
what is 3/4 of 16/21
what is 3/4 of 16/21
what is 3/4 of 16/21
tempestad en la cordillera resumen
(3 x 10^4) + (2 x 10²) + (4 x 10) = simplifies to what?
17. Which philosophy is evident in Monk Sewing attributed to Kao Ninga?   Zen Pure Land Buddhism Shinto Daoism
Last year 7/16 of all students at a school participated in the science fair. About what percentage of the students participated?