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matrenka [14]
3 years ago
11

Is 1 3/7 a rational number

Mathematics
1 answer:
Luba_88 [7]3 years ago
6 0

Answer:

it is a rational number

Step-by-step explanation:

You might be interested in
Find the volume of the prism<br><br>1: 29 cubic cm <br><br>2: 819 cubic cm<br><br>3: 208 cubic cm ​
Lapatulllka [165]

Answer:

819 cm³

Step-by-step explanation:

Volume of a cuboid = l*b*h

6 0
3 years ago
Given:
olga55 [171]

Answer:

Step-by-step explanation:

y = 1/3x + 6

y = 1/4x + 3

this is just a matter of substitution...subbing in one y for the other

y = 1/3x + 6.....so sub in 1/3x + 6 in for y, back into the second equation or u can work it the other way and sub in 1/4x + 3 in for y, back into the first equation....either way will work

1/3x + 6 = 1/4x + 3

1/3x - 1/4x = 3 - 6

4/12x - 3/12x = -3

1/12x = -3

x = -3 * 12

x = - 36

now sub that back into either of ur original equations to find y

y = 1/3x + 6

y = 1/3(-36) + 6

y = - 12 + 6

y = - 6

solution is : x = -36 and y = -6 or (-36,-6)

8 0
4 years ago
Missing the y-value in the table?
jeyben [28]

Answer:

-1

Step-by-step explanation:

The constant rate of change is -y for every one x.

3 0
3 years ago
The variable x represents a value in the set (4,5,6,7) which value of x makes 2(x-4) + 3=5 a true statement ?
brilliants [131]

Answer:

5

Step-by-step explanation:

2(1)+3=5

the answer is 5

5 0
3 years ago
3. Problema 2: Suponga que un fabricante de radios tiene la función de costo total C (x) = 43x + 1850 dólares y la función de in
allochka39001 [22]

Responder:

$ 11,137

Explicación paso a paso:

Como no se nos dice qué encontrar, también podemos encontrar el beneficio obtenido por la venta de 351 unidades de radio.

Dado

Función de costo C (x) = 43x + 1850

Función de ingresos R (x) = 80x

Obtener la función de ganancias

P (x) = R (x) - C (x)

P (x) = 80x - (43x + 1850)

P (x) = 80x - 43x - 1850

P (x) = 37x - 1850

Si se fabrican 351 radios, la ganancia obtenida se calculará como se muestra a continuación:

P (351) = 37 (351) - 1850

P (351) = 12,987-1850

P (351) = 11,137

<em>Por lo tanto, la ganancia obtenida de las ventas de 351 radios es de $ 11,137</em>

5 0
3 years ago
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