Hope this helps?
Desmos is a great resource to help you understand the concept.
Desmos is a great resource to help you understand the concept.
Write an equation of the lines passes through (4,1) and is parallel to y= -2x+7
1 answer:
Answer:
y = -2x + 9
Step-by-step explanation:
The parallel line has an equation of y = -2x + 7;
And its slope is -2.
The slope of the line that passes through (4,1) is also -2 since parallel lines have the same slope.
Taking another point (x,y) on the line that passes through (4,1):
slope(m) = change in y ÷ change in x
-2 =
Cross multiplying gives;
y - 1 = -2x + 8
y = -2x + 9
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Answer:
$7995.85
Step-by-step explanation:
We will use simple interest formula to solve our given problem.
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A = Amount after t years,
P = Principal amount,
r = Annual interest rate in decimal form,
t = Time in years.
Therefore, Judy will will pay back on January 20: <u>$7995.85</u>.