8×$4= $32
36×$2=$72
$32+$72=$104
Jonah recievied $104 from the bake sale.
Answer:
3/8
Step-by-step explanation:
Answer:
(x, -(A/B)*x)
Step-by-step explanation:
We have the line:
A*x + B*y = 0
And we want to find the coordinates of the point that lie on this line.
Where the coordinates of a point P are written as (x, y)
The first step to do this, is to write the line in a more general way, we can do this by isolating y in the left side of the equation:
A*x + B*y = 0
B*y = -A*x
y = -(A/B)*x
Now, for a random point (x, y), if we replace the "y" by the equation above, we know that the point will also lie on the line.
This means that the coordinates of the points that lie on the line are of the form:
P = (x, -(A/B)*x)
Answer:
2x2 - x + 2 Changes made to your input should not affect the solution:
(1): "x2" was replaced by "x^2". 1 more similar replacement(s).
Step-by-step explanation:
2x3 - 5x2 + 4x - 4
Simplify ——————————————————
x - 2
Checking for a perfect cube :
3.1 2x3 - 5x2 + 4x - 4 is not a perfect cube
Trying to factor by pulling out :
3.2 Factoring: 2x3 - 5x2 + 4x - 4
Thoughtfully split the expression at hand into groups, each group having two terms :
Group 1: 4x - 4
Group 2: 2x3 - 5x2
Pull out from each group separately :
Group 1: (x - 1) • (4)
Group 2: (2x - 5) • (x2