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Neighborhood A: 30 homes. Each year increases by 20%.
Neighborhood B: 45 homes. Each year increases by 3.
A: 30(1.20)^x
B: 45 + 3x
A: 30(1.20)^5 = 30(2.48832) = 74.6496 or 75 houses
B: 45 + 3(5) = 45 + 15 = 60 houses
We should eliminate (x+2) in the denominator.
Therefore, k = 4.
Answer:
A. 3√7/6 + √-3/5
Step-by-step explanation:
complex number: real number + imagine number ( a + bi)
Answer:
y=-4x-17
Step-by-step explanation:
You want to find the equation for a line that has a slope of -4 and a y-intercept of -17.
First of all, remember what the equation of a line is:
y = mx+b
Where:
m is the slope, and
b is the y-intercept
All you really have to do here is
replace m with -4, which is the slope you gave, and
replace b with -17, the y-intercept you gave,
in the equation y=mx+b.
The equation of the line that has a slope of -4 and a y-intercept of -17 is:
y=-4x-17.