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3 years ago

7

Maria va al kiosco de su barrio y gasta $85 pesos en golosinas, $150 en mercaderias para su mamá y $125 en medio kilogramo de he

lado. Si
paga con un billete de $500 ¿Cuánto recibirá de vuelto? ¿Cuánto gasto entre las golosinas y el Helado?

1 answer:

Oksi-84 [34.3K]3 years ago

4 0

Answer:

235

Step-by-step explanation:

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zimovet [89]

Answer:

m less then 5

Step-by-step explanation:

its telling you itw no less than 5 so you want to use a less than symbol.

7 0

3 years ago

If y varies directly as x^2 and y=12 when x=2, find y when x=5

Shkiper50 [21]

$y=ax^2\\\\y=12\ \ \ and\ \ \ x=2\ \ \ \Rightarrow\ \ \ 12=a\cdot 2^2\ \ \ \Rightarrow\ \ \ a= \frac{4}{12}= \frac{1}{3} \\\\y=\frac{1}{3} x^2\\\\x=5\ \ \ \Rightarrow\ \ \ y=\frac{1}{3} \cdot5^2=\frac{25}{3} =8\frac{1}{3}$

7 0

3 years ago

What is 33 1/3% profit if $4800

shutvik [7]

Answer:

The left side 33.3 does not equal to the right side 4800, which means that the given statement is false Hope this helps

Step-by-step explanation:

I don't know if u meant converting to a percentage But i guess thats your Answer

4 0

3 years ago

Read 2 more answers

-10 + x + 4 – 5 = 7x – 5 i know the answer its -1 help please

Novosadov [1.4K]

Answer:

x = -1

Step-by-step explanation:

- 10 + x + 4 - 5 = 7x - 5

-11 + x = 7x - 5

-6 + x = 7x

-6 = 6x

x = -1

4 0

3 years ago

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Rita bought 4 CDs that were each the same price. Including sales tax, she paid a total of $ 61.60. Of that total,$ 2.80 was tax.

kirill115 [55]

Answer:

The price of each CD is:

$14.70

Step-by-step explanation:

(61.6 - 2.8) /4

= 58.8/4

= $14.7

4 0

3 years ago

Read 2 more answers