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Nesterboy [21]
3 years ago
11

How do I solve mn + 9 when m= 5 and n= 3 do I multiply?

Mathematics
1 answer:
Natasha2012 [34]3 years ago
5 0

Answer:

yes u would multiply

Step-by-step explanation:

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Este curso nuestro instituto tiene 473 alumnos. Si nos dicen que respecto al curso anterior se ha producido un aumento de inscri
tester [92]

Answer:

En el curso anterior había 430 alumnos.

Step-by-step explanation:

El curso tiene 473 alumnos. Nos dicen que respecto al curso anterior se ha producido un aumento de inscripciones del 10 %. Entonces, siendo x la cantidad de alumnos que había en el curso anterior, se puede plantear la ecuación:

x + 0.1*x= 473

Resolviendo se obtiene:

1.1*x=473

x= 473 ÷1.1

x= 430

<u><em>En el curso anterior había 430 alumnos.</em></u>

7 0
3 years ago
WILL GIVE BRAINLIEST IF CORRECT NOT TOO HARD JUST IN A RUSH!!!!!
STALIN [3.7K]

Answer:

22.5

Step-by-step explanation:

If you divide y/x each ticket costs $2.5, so multiply 2.5x9 and that's your answer. :)

3 0
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kotykmax [81]
A miler is longer than a kilometer.
5 0
3 years ago
The volume of a rectangular prism is 48 cubic meters. It is 6 meters long and 2 meters wide.
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Answer:

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volume = 48 m^3

l*b*h = 48

12*h = 48

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so area is 12 m^2

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Which factor contributed to the fall of the Ottoman Empire ?
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