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7nadin3 [17]
3 years ago
14

Joseph received a $20 gift card for downloading music. Each downloaded song costs $1.29. Explain how to write and solve an inequ

ality that can be used to determine the number of songs that he can purchase.
Interpret the solution.
Mathematics
1 answer:
pishuonlain [190]3 years ago
4 0

Answer:

Step-by-step explanation:

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Write three (3) scenarios that describe three different real-world functions. Each scenario should use two of the variables from
NISA [10]
Here is one <span>Jake’s salary depends on the number of hours he works.
The independent variable is the number of hours and the dependent variable is salary.
Let x = the number of hours worked
Let y = Jake's salary
The set of ordered pairs {(1, 10), (2, 20), (3, 30), (4, 40), (5, 50)} can be used to represent
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8 0
3 years ago
En un pozo petrolìfero produce cada dia 2680 barriles de petroleo. Si cada barril contiene 159 litros de petroleo, cuantos litro
Aliun [14]

Answer:

426,120 litros se producen en un día Se producen

12,783,600 litros por mes (para un cálculo de 30 días en un mes)

Step-by-step explanation:

Aquí, debemos calcular la cantidad en litros de petróleo producido en un pozo petrolero.

Se nos dice que se producen 2.680 barriles por día y cada barril contiene 159 litros de petróleo.

La producción diaria en litros es, por lo tanto, de 159 * 2680 = 426,120 litros.

Ahora, para la producción mensual, supongamos que hay 30 días en un mes, la cantidad en litros producidos por mes sería la cantidad diaria multiplicada por la cantidad de días en un mes.

Matemáticamente, eso sería 30 * 426,120 = 12,783,600 litros

4 0
3 years ago
Find the amount of the discount on a $140 bicycle that is on sale for 30% off
andreev551 [17]
140x 0.3= 42
140- 42= 98
So A. $98 is correct.
6 0
3 years ago
Please help i’ll give brainliest!!! thanks
Y_Kistochka [10]

Answer:

<h2>The Yangtze River</h2>

<em>Hope that helps! :)</em>

<em></em>

<em>-Aphrodite</em>

Step-by-step explanation:

7 0
3 years ago
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A researcher randomly surveyed two separate age groups to determine the number of hours teens spend on the Internet each week. T
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The answer to this is A.
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3 years ago
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