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gregori [183]
3 years ago
7

Please help me and show your work/explain.​

Mathematics
2 answers:
olga nikolaevna [1]3 years ago
5 0

Answer:

5x+3x+20 =

8x + 20 =

8*100 + 20 =

800 + 20 =

820   ← answer

Step-by-step explanation: :)

HOPE THIS HELPS!!!

Westkost [7]3 years ago
4 0

Answer:

Sam solve for x instead of substituting 100 for x

Step-by-step explanation:

5x+3x+20

5(100)+3(100)+20

500+300+20

820

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Step-by-step explanation:

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