rahmanabdur10999
rahmanabdur10999 rahmanabdur10999
  • 21-11-2020
  • Mathematics
contestada

If you add 125 to
[tex] \frac{1}{2} [/tex]
of a number, the result is 450. Which equation would help find the original number? ​

If you add 125 to tex frac12 texof a number the result is 450 Which equation would help find the original number class=

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MotherRhea
MotherRhea MotherRhea
  • 21-11-2020

Answer:

2. [tex]\frac{1}{2}x+125=450[/tex]

Step-by-step explanation:

We can use x to mean the number not known. Let's start by using [tex]\frac{1}{2}[/tex] of a number which would be [tex]\frac{1}{2}x[/tex] because the number here is signified by x. Then you would add 125 to that answer which would be shown by [tex]\frac{1}{2}x+125[/tex]. All of it equals 450, so it would be written as [tex]\frac{1}{2}x+125=450[/tex]

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