airabella564
airabella564 airabella564
  • 15-10-2021
  • Mathematics
contestada

posted for 50 points please help k12 math grade 8 is due in 40 minutes but needs to be done for my freedom thank you

posted for 50 points please help k12 math grade 8 is due in 40 minutes but needs to be done for my freedom thank you class=

Respuesta :

tanmayakumarp3
tanmayakumarp3 tanmayakumarp3
  • 08-11-2021

Answer:

Option D: -3x + 5

Step-by-step explanation:

Here Given,

  • x = White rectangular box
  • -x = Black rectangular box
  • 1 = White square
  • -1 = Black square

Condition,

No. of White rectangular boxes = 5

  • (On putting the value x) = 5x

No. of Black rectangular boxes = 8

  • (On putting the value -x) = -8x

No. of White square boxes = 9

  • (On putting the value 1) = 9

No. of Black square boxes = 4

  • (On putting the value -1) = -4

Therefore Simplification,

5x + (-8x) + 9 + (-4)

= - 3x + 5 (Ans) (option D)

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