If it was one quarter of the price, you multiply 1000 by 0.25 (1/4) to get 250 a month.
140,000 for the first house and 280,000 for the second.
Answer:
x = 18
Step-by-step explanation:
The equation to solve is:
<em><u>This basically means, "what number" (x), divided by 1.2 would give us 15??</u></em>
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We can cross multiply and simply solve for x:
Correct answer x = 18
ANSWER
The equation is
EXPLANATION
Let the equation be
where
is the slope of the line.
We substitute this value to obtain,
Since the line passes through
we can use this point to determine the value of c.
We substitute this point to obtain,
Our equation now becomes
We can write this in standard form as
In 3 hours, one good worker can paint one fourth of your house. Three good workers can thus paint three fourths of your house in three hours, leaving one fourth to be done by bad workers.
One bad worker can paint one twelfth of your house in 3 hours. There are three twelfths in one fourth, so you will need to hire three bad workers to have your house painted on time.