Answer:
x = 10
Step-by-step explanation:
To find x, you divide 40 by 4. 40 divided by 4 equals 10. So, x equals 10. Hope this helped!
Answer:
Slope (m) = 
Step-by-step explanation:
Use the following equation:
Slope 
Let:
Plug in the corresponding numbers to the corresponding variables:
Simplify. Divide common factors from both the numerator and denominator:
is your answer.
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To factor: Notice that when you factor it should turn out to be a binomial x binomial.
x^2-10x+25
When factoring you can look at the operation at the end right before the last digit. If the operation is positive then you will use the first operation in the binomial for factored number. For example the ending operation is positive and the first operation is subtraction so both binomial will be subtraction.
I know it would be factored (x-5)(x-5) and I can prove it by multiplying it out.
x^2 -5x-5x+25
x^2-10x+25
<span> 4.3% thats what the intrest rate would be. hope this helped:)</span>
