brecoberley1 brecoberley1

03-10-2017
Mathematics

contestada

What is two times a number n is three times the sum of n and nine

Respuesta :

Autumn345 Autumn345

03-10-2017

2n=3(n+9)
2n=3n+27

n = -27

Answer Link

Otras preguntas

A sail on a sailboat is a triangle with two sides perpendicular and each side is a different length. What are the two terms that could be used to describe the s

Which of the following is a characteristic of an editorial? writing that is objective and unbiased writing that uses dialogue as its primary format writi

Rewrite 4 6/7 as an improper fraction.

A red racecar accelrates at a constant rate of 5 m/s2. How much time does it take to increase its speed from 50 m/s to 60 m/s? A.17 s B.0.058 s C.0.25 s D.2.0

Rewrite 0.8 as a fraction in simplest form.

Niels Bohr proposed his model of the atom about ________ years ago.

When Menelaus gives Telemachus a parting gift of a silver mixing bowl decorated with gold, he is practicing which ancient ritual?

What's a times b if it =29

How do ions, anions, and cations bond to create electronic neutrality?

In Becky's class, there are 22 students. 5/11 of the students are girls. How many of the students in her class are girls? 5 students 10 students(correct answer