The total number of tickets sold at the Friday night football game was 1,650. Each adult ticket cost $3.50 and each student ticket cost $2.00. The total revenue for ticket sales was $4,650.
Which system of equations could NOT be used to determine the number of adult tickets, a, and
student tickets, s, sold at the game?
Aa + s = 1650
3.5a + 25 = 4650
B 1650 - S= a
3.5a + 25 = 4650
C a + s = 1650
3.5a = 4650 - 25
Da + s = 1650
2a + 3.5s = 4650

answer: ay  

fonsi  

dy  

oh

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go

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vi que tu mirada ya estaba llamándome  

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me voy acercando y voy armando el plan  

solo con pensarlo se acelera el pulso (oh yeah)

ya, ya me está gustando más de lo normal  

todos mis sentidos van pidiendo más  

esto hay que tomarlo sin ningún apuro

despacito  

quiero respirar tu cuello despacito  

deja que te diga cosas al oído  

para que te acuerdes si no estás conmigo

despacito  

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firmo en las paredes de tu laberinto  

y hacer de tu cuerpo todo un manuscrito (sube, sube, sube)

(sube, sube)

i dont know what you want me to answer for this but im guessing 2: 11?

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.