mamabarbie34 mamabarbie34

19-04-2020
Mathematics

contestada

Write as a mathematical expression and solve. The sum of a number and 8 times the number is 45. Find the number. plz help fast

Respuesta :

patriciagrant130 patriciagrant130

19-04-2020

N+8=45

N+8=45
-8 -8
N=37

Answer Link

devishri1977 devishri1977

19-04-2020

Answer:

Step-by-step explanation:

Let the number of x

8 times of the number = 8*x = 8x

x+ 8x = 45

9x = 45

x = 45/9

x = 5

Answer Link

Otras preguntas

Who is the antogonist in Thank you, Ma'am, and why?

How was the city in the early morning?

Let (X, d) be a metric space and let r be a real number with r > 0. Define p XxX → R by p(x, y) = rd(x, y). (a) Prove that p is a metric on X. (b) Show that

Describe the main objective in designing product layouts and discuss the disadvantages of process layouts.

Voici Sébastien. enter answer un étudiant en finance à l'École de commerce. Il a 22 enter answer . En juin, il enter answer finir ses études et après,

After introducing 67 specimen of white-tail deer into Hatchikapatchi state park, their population is expected to triple every 10 years. According to this model

An architect was very famous as he always ordered exactly enough materials for every building he built. He as well as his workmen…………....(1)……..... (was/were/ha

Can anyone help me clear up this confusion?

gemma is 8 years older than julien. The sum of their ages is 68. Write and solve a system of equation to find their ages

Most mortgages contain a provision that allows the mortgagee to declare the principal immediate if the mortgager does not make a payment when due. Is this state