The Golden family is planning to buy a house that sells for $125,000. They want to put 20% as a down payment. How much would the
1 answer:
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Answer:
The solution is (3,13) and (-1,-3). So none of the mentioned options is correct.
Step-by-step explanation:
Given that
Now, by susbstituting the value of 'y' from equation i to equation ii, we get
Now by factorization, equation iii can be written as
x = 3 and x = -1
By putting the values of x in equation i, we get
y = 4(3) + 1
y = 12 +1
y = 13
and
y = 4(-1) + 1
y = -4 +1
y = -3
Therefore, the solution is (3,13) and (-1,-3). So none of the mentioned options is correct.
Answer:
Step-by-step explanation:
1. set the equation for the area of each shape equal to each other
2. simplify each side until you get
3. subtract 16 from both sides which will give you
4. subtract 3x from both sides which will give you the value of x.
5. check that is correct by plugging it into the equations
triangle:
rectangle:
the areas are the same