Question 6 4 pts
For the city of Warsaw, 14.1% of all residents own their home completely with no mortgage payment. If this
is only 2107 people, calculate the total number of residents in the city of Warsaw. Round to a whole person.

14,943 people

Step-by-step explanation:

14.1% of people own their house completely with no mortgage. Given that this is 2,107 people, let the total number of residents be x.

14.1% * x = 2,107

x = 2,107 / 14.1%

x = 14,943.26

x = 14,943 people

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form