Answer this question. There are 3 answers
1 answer:
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<h2>Steps:</h2>
So for this, we will be doing a system of equations. Using the info from our question, our two equations are:
(let x = greater number and y = lesser number)
Now, for this I will be using the substitution method. Since we know that x = 4y - 1, substitute that into the second equation:
From here we can solve for y. Firstly, combine like terms:
Next, subtract 4y on both sides of the equation:
Next, multiply both sides by -1:
Now that we know the value of y, substitute it into either equation to solve for x:
In short, <u>5 is the lesser number and 19 is the greater number.</u>
Complete Question
The complete question is shown on the first uploaded image
Answer:
Step-by-step explanation:
From the question we are told that
The relationship is
The number of fence post painted by chuck is
The number of fence post painted by Diana is
can paint 10 fences more than chuck so let say the of fence painted in an hour by chuck is
Then the number of fence post painted by Diana in one hour is
So
Answer:
K = -2
Step-by-step explanation:
If y varies directly as x, k (constant) can be found by dividing the y-coordinate by the x-coordinate.