A dance studio offers ballet and hip-hop classes. The studio has 10 ballet classes for every 15 hip hop-hop classes.

Mathematics

2 answers:

liberstina [14]2 years ago

8 0

3 hip hip classes for each ballet class.

pychu [463]2 years ago

6 0

Answer:

3 hip hop classes...

Step-by-step explanation:

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For breakfast, Randy had two Egg McMuffins and a hash brown, to taling 750 calories . Jack only had on e Egg McMuffin and a hash

Delvig [45]

Let us assign variables.
Let x = egg mcmuffins
Let y = hash brown

Randy had:
2x + y = 750

Jack had
x + y = 450

Using systems of linear equation, we can get the value for x and y by elimination. Subtract the equations.
2x + y = 750
x + y = 450
--------------
x = 300

Get y
x + y = 450
300 + y = 450
y = 150.

So there are 300 calories for McMuffins and 150 calories for hash brown.

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julia-pushkina [17]

Answer:

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Step-by-step explanation:

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$5^{2}+6^{2}=AC^{2}$