(X + 4)(x - 1)(x -6) = (x^2 - x + 4x -4)(x - 6)
(x^2 + 3x -4)(x - 6) = x^3 -6x^2 + 3x^2 - 18x - 4x + 24 = x^3 - 3x^2 - 22x + 24
It is the first one
Answer:
$23.
Step-by-step explanation:
Cost at Amazon = $500.89
Cost at Walmart = $477.89
To find the difference between the its in cost at Amazon to cost at Walmart.
Difference = $500.89 – $477.89
= $23
Hence the difference between the cost at Amazon to cost at Walmart is $23.
Answer:
Isolation
Step-by-step explanation:
A isolation
Just make the equations equal to each other. -0.5x+5=3x-2. Solve for x and find that it is 2, via simple algebra. Since you know x is 2, sub it in in either equation to find y. y should be 4. So the point that fits both equation is (2,4). This shows that the two graphs of these lines will intersect at this exact point.
If you were to graph these two lines, you ould see that the point of intersection is at (2,4) like we solved for.
Answer:
Landon earns $ 10.5 per hour for babysitting and $7.75 per hour at water park.
Step-by-step explanation:
Let b be the number of hours Landon babysits and w be number of hours Landon works at water park. Upon substituting our given values we can get a system of equations as:
We will use substitution property in order to solve this system of equations.
Now let us substitute w=7.75 in equation 1.
Therefore, Landon earns $10.5 for per hour babysitting and $7.75 for per hour at water park.
