Answer:
The lines don't intercept
Step-by-step explanation:
we have
isolate the variable y
Divide by 3 both sides
simplify
-----> equation A
Isolate the variable y
Divide by 6 both sides
simplify
-----> equation B
Compare equation A and equation B
The slopes are the same and the y-intercepts are different
Remember that
If two lines has the same slope, then the lines are parallel
therefore
In this problem line A and line B are parallel lines
The system of equations has no solution, because the lines don't intercept
The answer is 5.2 pounds of meat. To find this just divide the number of people by what the information you have about servings. 13/5=2.6(number of sets), then you multiply that by how many pounds are in each set. 2.6 sets* 2 pounds per set= 5.2 pounds.
I hope this helped!
Answer:
X = {0, -1.166666667}
Step-by-step explanation:
Simplifying
8X(6X + 7) = 0
Reorder the terms:
8X(7 + 6X) = 0
(7 * 8X + 6X * 8X) = 0
(56X + 48X2) = 0
Solving
56X + 48X2 = 0
Solving for variable 'X'.
Factor out the Greatest Common Factor (GCF), '8X'.
8X(7 + 6X) = 0
Ignore the factor 8.
Subproblem 1
Set the factor 'X' equal to zero and attempt to solve:
Simplifying
X = 0
Solving
X = 0
Move all terms containing X to the left, all other terms to the right.
Simplifying
X = 0
Subproblem 2
Set the factor '(7 + 6X)' equal to zero and attempt to solve:
Simplifying
7 + 6X = 0
Solving
7 + 6X = 0
Move all terms containing X to the left, all other terms to the right.
Add '-7' to each side of the equation.
7 + -7 + 6X = 0 + -7
Combine like terms: 7 + -7 = 0
0 + 6X = 0 + -7
6X = 0 + -7
Combine like terms: 0 + -7 = -7
6X = -7
Divide each side by '6'.
X = -1.166666667
Simplifying
X = -1.166666667
Don't get mad if it is wrong I had to do the math fast.
Answer:
(2.5,10.5)
Step-by-step explanation:
Given that a ball is thrown verically upwards with an initial velocity. We know that the path is a trajectory as a parabola.
From graph we find that horizontal is in yards and vertical is in feet.
WE have to find the coordinates of A
When ball is thrown upward, acceleration due to gravity is -32 ft/s^2
Since height = s=+h0
we get h0 as initial height.
But without any calculation from the graph we find out these coordinates as
x coordinate = 2.5(since in the middle of 0 and 5)
y coordinate = 10.5(since in the middle of 9 and 12)
(2.5,10.5) is the coordinate of A
Answer:
x=-3
Step-by-step explanation:
u first multiply the five into the brackets and then the rest is in the picture
