I'm not gonna prove the formula, but here's the solution. Notice how the degree cancel each other out.
Answer:
<h3>p=-2 is the right answer.</h3>
Answer: Substitution
Step-by-step explanation:
GIVEN:
y=3x
2x+4y=12
Then, 2x+4(3x)=12
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Substitution: replacing one variable in terms of another variable.
As we can see from the given aspects, y=3x, and the conclusion expression has no y instead of 3x. This means it represented y in terms of x, which fits the definition of substitution that replaces one variable.
Hope this helps!! :)
$15 < 0.50x
x < 30
You need to play more than 30 games for the $15 unlimited to be financially beneficial.
the GCF of 24 and 40 is 8
if there's anything else you need to know, let me know :)