Answer: J. for people in Ed or y = -3,000x + 15,000
Step-by-step explanation:
Tina takes Karate classes every Tuesday and Thursday. The classes are 55 minutes long.
Take the 55 minutes and multiply that by 2 {2 represent Tuesday and Thurdsday} 55 x 2 = 110. Tina takes Karate classes for 110 minutes each week. Take the 110 and multiply that by 3 {3 represent the 3 weeks}. 110 x 3 = 330. 330 minutes is 5 hours and 30 minutes.
Tina's total hours of Karate in 3 weeks is 5 hours and 30 minutes.
Answer:
Step-by-step explanation:
What is the equation of the line that passes through the point (2,−7)and has a slope of −4
Usando conceptos de funciones lineales, se encuentra que hizo 5 cortes.
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Una funcion lineale tiene el seguiente formato:

En que:
- a eres lá inclinacion, o sea, lo que es pago por cada corte.
- b eres el intercepto, o sea, lo pagamiento fixo por día.
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- Pagan $50 por corte realizado, o sea,
. - $25 fixo al día, o sea,

Entonces, la funcion de su recibimiento y, como funcion de su numero de cortes x, es da por:

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- Recibió $275, o sea,

Entonces, el numero de cortes es:





Realizó 5 cortes.
Un problema similar se encuentra en brainly.com/question/18070326
Step-by-step explanation:
doing with the ratio method
25 x
10 240
x=25×240÷10