Answer: Did you mean to rewrite that
Step-by-step explanation:
what is the equation for slope: 3 and y intercept: -8
Answer: 3
Step-by-step explanation: search there :D
Substitution and Elimination Methods Nathan solves the following system of equations using the elimination method. - 2x + 3y = 6 4.3 – 6y = -12 He chooses to eliminate the variable x. Which statement correctly describes his process and solution? A: Nathan multiplies - 2x + 3y = 6 by 2 and then adds the equations. He finds the result is a contradiction, so there is no solution Nathan multiplies - 2x + 3y = 6 by 2 and then subtracts the equations. He finds the result is a contradiction, so there is no solution. B: Nathan multiplies -2.x + 3y = 6 by 2 and then adds the equations. He finds the result is an identity, so there are infinitely many solutions. C: Nathan multiplies -2x + 3y = 6 by 2 and then subtracts the equations. He finds the result is an identity, so there are many infinitely many solutions.
Answer:
Nathan multiplies −2x+3y=6 by 2 and then adds the equations. He finds the result is an identity, so there are infinitely many solutions.
Step-by-step explanation:
k12
The solution for the system of equations -
- 2x + 3y = 6
3x - 6y = -12
is (0, 2)
What is the general equation of a Straight line?The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] is the y - intercept i.e. the point where the graph cuts the [y] axis.
The equation of a straight line in point slope form can be also written as-
[tex]y-y_{1}=m\left(x-x_{1}\right)[/tex]
We have the following set of equations -
- 2x + 3y = 6
3x - 6y = -12
These are the equations of a straight line. Plotting the graphs and finding the point of intersection would give us the solution. It can be seen from the graph that the solution is given by coordinate - (0,2)
AlternativelySolving by elimination method -
- 2x + 3y = 6 ..[1]
3x - 6y = -12 ..[2]
Multiply [1] by 3 and [2] by 2 -
- 6x + 9y = 18
6x - 12y = - 24
Adding both -
- 6x + 9y + 6x - 12y = 18 - 24
-3y = - 6
y = 2
AND
- 2x + 3y = 6
-2x + 6 = 6
x = 0
Therefore, the solution for the system of equations -
- 2x + 3y = 6
3x - 6y = -12
is (0, 2)
To solve more questions on system of equations , visit the link below-
https://brainly.com/question/16308797
#SPJ2
Which other expression has the same value as (-14) - (-8)? Explain your reasoning. *
Answer:
The answer is -22 because when you subtract -8 from -14 it gives you -22.
Hope this helps!
the average elecation of new Orleans, Louisiana is -8 feet. the elevation of madras hometown is 8 feet higher then new Orleans.what is the elevation of madras hometown?
Answer:
The elevation of Madras hometown is 0 ft ( representing the surface level elevation)
Step-by-step explanation:
Here, we want to get the elevation of madras hometown
From the question, we are told that Madras home town is 8 feet higher
-8 feet symbolizes a height that is below the surface
Adding 8 to -8 , we have an elevation of -8 + 8 = 0 feet
What this means is that the elevation is exactly at the surface
Can someone tell me the answer?
Answer:
i think 2 dollars
Step-by-step explanation:
the amount of sales tax on a clothing purchase is directly proportional to the purchase price of the clothing. the sale tax on a $60 sweater is $4.20. determine the constant variation (sales tax percentage).
9514 1404 393
Answer:
7%
Step-by-step explanation:
The tax rate is the ratio of tax to pre-tax cost:
$4.20/$60.00 = 0.07 = 7%
The constant of variation (tax rate) is 7%.
For your art history test, you have to write a compare-contrast essay about 2 of 5 artists who will be randomly
chosen for you on test day. The artists are Michelangelo, Raphael, Donatello, Leonardo da Vinci, and Salvador Da
Create a probability model and use it to find the probability of randomly selecting Michelangelo and Leonardo da
Vinci
Answer:
C: 1/10
Step-by-step explanation:
Correct on edg
Can anyone help me with this algebra problem ?
Answer:
The lines are parallel
Step-by-step explanation:
Answer:
first option
Step-by-step explanation:
The solution to a system of equations given graphically is at the point of intersection of the 2 lines.
If the lines are parallel then there is no point of intersection thus no solution.
1.25+7.5=y graph the equation
Answer:
ajsjsjskkekeoekejjdjdjskakwkkeirud
Answer:-
x= -6 y=7.5
Step-by-step explanation:
Simplifying
1.25x + 7.5 = y
Reorder the terms:
7.5 + 1.25x = y
Solving
7.5 + 1.25x = y
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-7.5' to each side of the equation.
7.5 + -7.5 + 1.25x = -7.5 + y
Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 1.25x = -7.5 + y
1.25x = -7.5 + y
Divide each side by '1.25'.
x = -6 + 0.8y
Simplifying
x = -6 + 0.8y
Which square has a dark blue section that is 13 × 25 of the square? need help asap
Answer:
325 sq
Step-by-step explanation:
Solve 3x > 174, and use the interactive number line tool
to graph the solution. What is true about the graph?
Check all that apply.
There is an open circle at 58.
There is a closed circle at 58.
There is an open circle at 174.
There is a closed circle at 174.
The arrow points right.
The arrow points left.
Answer: The answer is x>58 so....
There is an open circle at 58
The arrow points right
Answer:
a and e
Step-by-step explanation:
14) A circular clock has a circumference of 80.5 meters. What the measurement of the radius, in meters, of the clock? Round to the neares tenth. SHOW YOUR WORK A) 3.2 B) 6.4 C) 12.8 D) 51.3. PLEASE ANSWER QUICK
Answer: 12.8
Step-by-step explanation:
Divide 80.5 by pi then divide by 2
Can someone please help me
A cat must jump 5.5ft to clear the fence to get home
................................................ok
solve for X. 120=4x
Please help me!
Answer:
X=30
Step-by-step explanation:
1. Divide both sides by 4X to create zero pairs
2. 120/4= 30
Answer:
The answer is 30
Step-by-step explanation:
Solve for the variable
4b+ 5 = 1 + 5b
Please help
Answer:
b = 4
Step-by-step explanation:
4b - 4b + 5 = 1 +5b -4b
5 = 1 + b
5 - 1 = 1 -1 + b
4 = b
7) Mr. M can run a mile in 9 minutes. Assuming he can keep that pace, how 2 points
long would it take him to run a 12 km race? Imi-1,61km 1km=0,62mi Round
to the nearest whole minute (calculators permitted)
about 108 minutes
about 67 minutes
about 21 pinutes
about 9 minutes
HELP URGENT PLSSS
Answer:
I would say about 67 minutes
Write a function with the following characteristics?
- A vertical asymptote at x = 3
- A horizontal asymptote at y = 2
- Domain: {x=+-3}
9514 1404 393
Answer:
the marked answer (A) is correct
Step-by-step explanation:
The domain restrictions by themselves tell you the denominator of the rational function is ...
(x -3)(x +3) = x² -9 . . . . . matches only choice A
These domain restrictions will give vertical asymptotes at x=±3 if there is no cancelling zero in the numerator.
The horizontal asymptote at y=2 tells you the ratio of leading terms of the numerator and denominator polynomials must be 2. This requirement is also matched by choice A.
Graph the following system of equations. Write
the equations in slope-intercept form, and then
give the solution to the system of equations.
-2x-5y=20
Y=4/5x+2
BRAINLIEST:
Evaluate each expression for x = 2 and y = 5.
3. -4x^-2 + 3y^0
4. 2x^0y-^2
Answer:
2
Step-by-step explanation:
what you do is -4(2)^-2 which is -1
then you do 3(5)^0 which is 3
then you add it together and it is 2
simplify 10 divided by 7 divided by 8
Answer:
10 ÷ 7 ÷ 8
Step-by-step explanation:
10 ÷ 7 = 1.428571428571429
1.428571428571429 divided by 8
0.1785714285714286
Hope this helps :)
PLS HELP I DONT UNDERSTAND
Answer:
A
Step-by-step explanation:
4(0.5x+2.5y-0.7x-1.3y+4)
=2x+10y-2.8x-5.2y+16
=-0.8x+4.8y+16
hope this helps :)
6. Select all the expressions that are equal to 10.
A. 30
B. 3000
C. 1000 x 3
D. 10 X3
E. 10 x 10 x 10
F. 100
G. 1000
Plss help me!!!
If m<3 + m<4 = 180°, then 2<3 and m<4 are
supplementary angles
Answer:
Step-by-step explanation:
is this a true false? If yes then its true
Compute the simplified value of the product 1.01/0.01 x 1/0.05
Answer:
2020
Step-by-step explanation:
If you multiply 1.01/1.01 with 1/0.5, you get 1.01/0.005. Then you simplify it to get 2020. Hope this helps!
can some one help me find the code?
CAN ANYONE PLEASE HELP ME ASAP
Answer:
31 degrees
Step-by-step explanation:
1. triangle= 180 degrees.
2. 84+ x + (180-115)= 180
3. 84+65+ x= 180
4. 180- 149= 31
5. x= 31
Answer: 31
Step-by-step explanation: 115 - 84 = 31
which statement is true about
[tex] \sqrt{131} [/tex]
Answer: the second one
Step-by-step explanation:
[tex]\sqrt{131}=11.4455[/tex] and it is between 11 and 12
or we can say:
[tex]\sqrt{144}=12\\\sqrt{121}=11[/tex]
so it is between them.
I hope it will help :)
a1 = 23 d = -4 find a57
Answer:
-201
Step-by-step explanation:
57th term = 23 + (57-1)(-4)
= 23 + (56)(-4)
= 23 + -224
= -201
How long is a train which passes a signal in twenty seconds at a speed of 108 km/ h
