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Dmitry [639]
3 years ago
12

ANSWER BOTH FOR BRAINLIEST AND THANK U

Mathematics
2 answers:
suter [353]3 years ago
4 0

Answer:

1) D 2)B

Step-by-step explanation:

uysha [10]3 years ago
3 0

the First One

If two numbers are by each other the that means you multiply.

2(30) + 4(8)

D

The Second One

Divide 720 by 60

B

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Paraphin [41]

Answer:

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2 years ago
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Cuantos yenes se pueden comprar con 200 pesos mx ? si los yenes cuestan 0.178 centavos ayuda rapido
Sergeeva-Olga [200]

Usando proporciones, hay que con 200 pesos mx se pueden comprar 0.0645 yenes.

<h3>¿Qué es una proporción?</h3>

Una proporción es una fracción de la cantidad total, y puede ser encontrada por intermedio de una regla de tres.

En este problema, hay que un yene cuesta $0.17, enquanto $1 = 3100 pesos. Por eso, cada yene es equivalente a 3100 pesos.

Por eso, la <em>regla de tres</em> es:

1 yene - 3100 pesos

x yenes - 200 pesos

Aplicando multiplicación cruzada:

3100x = 200

x = \frac{200}{3100}

x = 0.0645

Con 200 pesos mx se pueden comprar 0.0645 yenes.

Puede-se aprender más a cerca de proporciones en brainly.com/question/26395519

8 0
3 years ago
WILL MARK BRANLIEST!! part a: Abe rented a bike at $36 for five days. If he rents the same bike for eight days, he has to pay a
AVprozaik [17]
<h3>Hello i hope you having a good day :) Question : Part a: Abe rented a bike at $36 for five days. If he rents the same bike for eight days, he has to pay a total rent of $48.</h3><h3>So we can set the fixed free of the renting that would be (f) and the dynamic free as (d) per the day then we have F + 5d = 36 F +  8d = 48 there for we have f = 16 and d = 4 so it would be  y = 16 + 4x.</h3><h3>Hopefully this help you.</h3>
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3 years ago
(57 – 42) X-3 – 21<br><br> Help me out please
SpyIntel [72]

Answer:

1065

Step-by-step explanation:

57-42×-3-21

7 0
4 years ago
Evan and Jose are finding <img src="https://tex.z-dn.net/?f=3%20%5Cfrac%7B3%7D%7B4%7D%20-1%20%5Cfrac%7B7%7D%7B2%7D%20" id="TexFo
alisha [4.7K]
Jose is right
Evan's last calculation should have been 2 (-1/8) because 6 - 7 = -1

6 0
4 years ago
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