Answer:
y = -3x+17
Step-by-step explanation:
1. Find the change in y corresponding to the change in x. In this case x is changing by +3 and y is changing by -3. That is your m in y=mx=b.
2. y= -3x + b
To find b substitute a set into the equation. I used 4 and 5.
5= -3(4) +b
3. 5= -12 +b ,add 12 to both sides.
17= b
4. y = -3x+17
The answer is: [D]: "If
= 100, then x = -10"
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This answer, "Answer choice [D]", is the converse of the conditional statement given: "If x = -10, then
= 100 . "
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As such, this is the correct answer choice.
Answer:
Real rate = Interest rate - Inflation rate
Here, real rate will be ZERO.
When real rate of return os ZERO annual saving will be Value/Years.
Hence, available real annual savings is $15,300 ($459,000/30)
Step-by-step explanation:
Answer: QE = 10
Step-by-step explanation: To solve this problem, it's important to understand that the diagonals of a parallelogram bisect each other.
This means that E is the midpoint of diagonal SQ.
So we can setup the equation x² + 9x = 4x + 6.
To solve this polynomial equation, set it equal to zero first.
So we have x² + 5x - 6 = 0 and we get (x + 6)(x - 1) = 0
when we factor the left side of the equation.
So this means that x = -6 or x = 1.
However, -6 will give us a negative length when we plug it in
to find QE so this will not work.
However, plugging 1 in will give us 10 as a length so QE = 10.
