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Anika [276]
2 years ago
13

Help this is due tomorrow

Mathematics
1 answer:
Helen [10]2 years ago
6 0
-4.4(s - 2) + 6.9s = 14.8

Distribute -4.4 into the parenthesis:

-4.4s + 8.8 + 6.9s = 14.8

Combine like terms:
2.5s + 8.8 = 14.8

Subtract 8.8 from both sides of the equation:

2.5s + 8.8 - 8.8 = 14.8 - 8.8

2.5s = 6

Divide both sides by 2.5:

2.5s/2.5 = 6/2,5

s = 2.4

s =
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EleoNora [17]

Answer:

El precio de la entrada al cine es de <em>$56</em>

Step-by-step explanation:

Cada uno de los 4 amigos las 2 veces por semana consumen un paquete de palomitas que cuesta: $28  ; entonces debemos multiplicar el costo de las palomitas por las dos veces que las consumen para saber el costo total de las palomitas:

                                           

                                                 28 x 2 =$56

El ejercicio nos dice que al no comer esas dos veces palomitas pueden ingresar a cine una tercera vez por semana ,lo que significa que al no pagar los $56 en palomitas podrán pagar una tercera entrada,lo que quiere decir que la entrada a cine es de $56.

Entonces podemos hacer la siguiente relación matemática: <em> Precio total de las palomitas dos veces por semana = Precio de la entrada a cine</em>.

7 0
2 years ago
Evaluate −4 |x+2| when x=−5.<br><br> A −28<br> B −12<br> C 12<br> D 28
xxMikexx [17]

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5 + 2 = 7

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The answer is A. -28

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3 years ago
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You can download the answer here

Step-by-step explanation:

6 0
2 years ago
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This makes the 80 degree angle and the angle ox x and 20 degrees are alternate interior angles and are the same.

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3 years ago
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How many solutions does the system have?<br><br> y= -5x - 1<br> y = -5.2 + 7
mote1985 [20]

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