Answer:
x^2 -4/3x + 4/9
Step-by-step explanation:
(x-2/3)(x-2/3)
= x^2 -2/3x -2/3x + (2/3)^2
= x^2 -4/3x + 4/9
Hope this helps! <3
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!! :)
Answer:
The answer is 108.90. Thanks!
Step-by-step explanation:
Step-by-step explanation:
Since the equation is balance = principal (1 + rate of interest) ^ time, then the correct answer should be 1000 (1.04)^3.