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scZoUnD [109]
3 years ago
8

PLEASE HELP ASAP

Mathematics
1 answer:
tekilochka [14]3 years ago
6 0
X-y= 15
2y-x=2

Adding these two together:
Y=17
Therefore, x = 32
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Jessica is collecting aluminum cans during the summer for a recycling project. She collected 120 aluminum cans in June and 150 a
faust18 [17]

Answer:

25%

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Un estudiante debe recorrer dos tercios de kilómetro para llegar al colegio, si avanza medio kilómetro en bus y lo demás a pie ¿
Murljashka [212]

Answer:

Al estudiante le falta caminar \frac{1}{3} de kilómetro.

Step-by-step explanation:

Un estudiante debe recorrer dos tercios de kilómetro para llegar al colegio. Dos tercios equivale a la fracción \frac{2}{3} .

El estudiante avanza medio kilómetro en bus. Un medio equivale a la fracción \frac{1}{2}, por lo tanto un medio es la mitad de una cantidad.  Para calcular la distancia recorrida en bus se realiza la siguiente multiplicación:

\frac{1}{2} *\frac{2}{3}

Resolviendo:

\frac{1}{2} *\frac{2}{3} =\frac{1*2}{2*3} =\frac{2}{6} =\frac{1}{3}

Entonces, la distancia recorrida en bus es \frac{1}{3} de kilómetro.

Para calcular la distancia recorrida a pie se calcula la diferencia entre la distancia total a recorrer por el estudiante y la distancia recorrida en bus. Esto es:

\frac{2}{3} - \frac{1}{3}

Resolviendo:

\frac{2}{3} - \frac{1}{3}=\frac{2-1}{3} =\frac{1}{3}

<u><em>Al estudiante le falta caminar </em></u>\frac{1}{3}<u><em> de kilómetro.</em></u>

6 0
3 years ago
I need help with this math problem
jenyasd209 [6]

Answer:

1:1.5   1 part lemon to 1.5 parts sugar

1.5 : 7  1.5 parts sugar to 7 parts water

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How do I do this ixl
svetlana [45]
The anwser that I know of is 6x+2
8 0
3 years ago
Simplify (−6.5)(−4)(−2.8)
Flura [38]
Since there are three negative numbers your product will be negative.
6.5 * 4 = 26.0
26. * 2.8 =
208
52
------------------
72.8
Answer is -72.8
8 0
3 years ago
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