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makkiz [27]
3 years ago
15

3x + 5y = 11 9x + 15y = 33

Mathematics
1 answer:
Andrei [34K]3 years ago
6 0

Answer:

3x + 5y = 11      ->      y = -3/5x + 11/5

9x + 15y = 33      ->      y = -3/5x + 11/5

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Si para introducirun producto al país se pagan $225 por concepto de impuestos y dicho producto cuesta $1,200
adell [148]

Complete question :

si para introducir un producto al país se pagan $225 por concepto de impuestos y dicho producto cuesta $1,200 ¿que porcentaje se cobra por impuesto?

Responder:

18,75%

Explicación paso a paso:

Dado que:

Monto cobrado por impuestos = $ 225

Costo del producto sujeto a impuestos = $ 1200

El porcentaje del precio de costo del producto que se grava:

Sea porcentaje = x%

x% * precio de coste = importe de impuestos

0.01x * $ 1200 = $ 225

12x = 225

x = 225/12

x = 18,75

Por tanto, porcentaje de impuesto = 18,75%

8 0
3 years ago
(HELP ME PLEASE!!!!!! IT HAS PICTURES!!!!!)The edge of each cube used to build this rectangular prism is 1/3 inch long. Which eq
Aleksandr-060686 [28]

Answer:

Option B

Step-by-step explanation:

step 1

Find the number of cubes in the prism

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step 2

Find the volume of one cube

The volume of one cube is equal to

V=b^3

where

b is the length side of the cube

we have

b=\frac{1}{3}\ in

substitute

V=(\frac{1}{3})^3

V=\frac{1}{27}\ in^3

step 3

To find out the volume of the prism , multiply the volume of one cube by the number of cubes

so

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simplify

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8 0
3 years ago
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Step-by-step explanation:

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2 years ago
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Answer:

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35(month) +35(month) =70(joining fee). 70+70=140. that's two months at the first gym.

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6 0
2 years ago
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