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

l00000000000000000000000000000000000000000000000000000000l they b00ty tickled

Which term means to "gradually get slower?" * accelerando presto ritardando forte

Does any body know Jsipes44

PLESE HELP I suck at Spanish

All of these tools are used for science, but which tool is used specifically for Earth science?

Give the vertex of each function or inequality f(x)=|x-1|-1

write a persuasive speech about how college should be free 4-5

Convert 3.09 kilograms to grams

Derek has to create a technical design of a complex floor plan using CAD. What will be most helpful for Derek to use to create the design? OA layers OB. scale O

Lynn is making custom bricks. She combines 39 pounds of water and 48 pounds of brick dust in a mixing bucket. She spills 13 pounds of the mixture while stirring