seanne55 seanne55

20-10-2020
Mathematics

contestada

Sam solved s problems. Laura solved i problems. Record using algebra:

The number of problems Sam and Laura solved altogether.

Respuesta :

skumarkl skumarkl

22-10-2020

Answer:

s+i

Step-by-step explanation:

Lets take problems solved by Sam as s

Problems solved by Laura as i

Together they solved s+i

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