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IgorC [24]
3 years ago
7

Brian and Christian started keeping track of their workouts. Brian did 85 sit-ups first week and 90 sit-ups each week after that

. Christina did 65 sit-ups the first week and 90 sit-ups each week after that. How many sit-ups will each person have done in 5 weeks?
Mathematics
1 answer:
dezoksy [38]3 years ago
6 0

Answer:

Brian will have done 445, and Christian will have done 425.

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JulijaS [17]

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2 years ago
El precio de costo de “x” artículos es 60x + 4 000, además el precio de venta de los mismos es 80x. Determinar la cantidad de ar
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Answer:

800 artículos.

Step-by-step explanation:

Sea x = la cantidad de artículos vendidos

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También nos dieron ganancias como S12000

Para determinar la ganancia

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