3 years ago

Help Asap pleaseeeee

Mathematics

1 answer:

True [87]3 years ago

3 0

Answer:

$540

Step-by-step explanation:

2460 = 4x + k

1920 = 3x + k

k is our student service fee, which we represent as a constant

subtracting the equations to remove k and isolate x, our cost per course

540 = x

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Luda [366]

Answer:

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Step-by-step explanation:

The angle XZW :

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