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Solve the equation: 13y − 5 = 9y + 27.

13y - 5 = 9y + 27 First we must collect all similar terms together on either side of the equation: 13y - 9y = 27 + 5. As you can see, if a term is moved to the other side of the equation, the opposite sign m...
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Answered by Emma R. • Maths tutor
10421 Views

What is the effect on price and quantity on flight tickets when the oil price has increased.

When oil price increased, the cost of production for plane company increase and supply will shift left. When supply sift left the price will increase and quantity will decrease.
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Answered by Max L. • Economics tutor
1906 Views

Thermodynamics with a focus on entropy

There are many factors which will affect whether a reaction will take place spontaneously. For a reaction to occur spontaneously it does not require an external influence such as energy, for it to occur. For...
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2326 Views

How does conservation of momentum work when at least one of the bodies in the problem changes mass?

The principle to use here is the principle of conservation of linear momentum, the question asks whether we have to modify this principle or use it in a different way to solve physics problems that have a bo...
HC
Answered by Helen C. • Physics tutor
2480 Views

Describe tu rutina matutina.

A las… me levanto me despierto me duchoPara el desayuno, como… cereales fruta tostada pastelesY suelo beber… zumo de naranja batido de frutas café Después de comer… me visto me cepillo mis dientes me afeitoF...
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Answered by Steph W. • Spanish tutor
3452 Views