How to do 10 to 4 decrease

Answers

Answer 1

Answer: If you're talking about the ratio 10:4, you can decrease it by dividing both numbers by 2.

10:4=5:2

The ratio decreases to 5:2

Answer 2

Answer: By subtracting or dividing.

Hoped this helped.

~Bob Ross®

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Please answer this one for me

Answers

A.) Your second point will be (25,125) because your y-intercept is 50 you move up 3 gridlines and to the right one and that will be your second point.

Which ordered pair is the solution to the system of equations?2x+y=-8
x-y=-4
A.
(−3, −2)

B.
(−1, 3)

C.
(1, 5)

D.
(−4, 0)

Answers

2x+y=-8
x-y=-4
+------------
3x= -12
x= -4

x-y= -4
-4 -y= -4
y=0

This questin answer is D(-4,0)

Hope this helps :))

$2x+y=-8\nx-y=-4\n------\n3x=-12\nx=-4\n\n-4-y=-4\n-y=0\ny=0\n\n(-4,0) \Rightarrow D$

Solve: 3x - 2x + 4 = 5x - 4x - 8

Answers

Answer:

No solution for the given algebraic expression.

Step-by-step explanation:

To solve the algebraic equation we must isolating the variable or rewriting the equation so that the one expression is only the variable with the coefficient 1.

Solve: $3x-2x+4=5x-4x-8$

Now put every terms that contains variables on one side of the equation and those terms on the other side which does not contains the variable.

$3x-2x-5x+4x=-4-8$

Combine like terms:

$x-x=-12$

$0=-12$ which is not true.

therefore, the given expression have NO SOLUTION.

The equation $3x-2x+4=5x-4x-8$ has $\boxed{\text{\bf no solution}}$ .

Further explanation:

Given:

The equation is $3x-2x+4=5x-4x-8$ .

Calculation:

The above equation involves only one variable.

To solve a one variable linear equation, arrange all the terms that contain variable on one side and the terms that are free from variable on the other side.

Write the given equation by taking terms that contains variable on left side and the terms which are free from variables on right side.

Subtract $(5x-4x)$ from both the sides of the given equation.

$\begin{aligned}3x-2x+4&=5x-4x-8\n3x-2x-5x+4x+4&=5x-4x-8-5x+4x\n7x-7x+4&=-8\end{aligned}$

Subtract $4$ from both the sides of the above equation,

$\begin{aligned}7x-7x+4-4&=-8-4\n0&=-12\end{aligned}$

The above equation shows that the value of $0$ is equal to $-12$ .

The statement “0 is equal to -12” is a false statement.

Therefore, the equation $3x-2x+4=5x-4x-8$ has no solution.

No solution means there exists no value of $x$ that satisfies the given equation.

Learn more:

1. Solution of linear equation ://brainly.com/question/1682776

2. Equation of line brainly.com/question/1473992

3. A problem on intercept brainly.com/question/1473992

4. A problem on composite function brainly.com/question/2723982

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Linear equation

Keywords: Equation, variable, 3x - 2x + 4 = 5x - 4x – 8, constant, linear equation, no solution, solve, addition, subtraction, isolate, plug, substitute.

209 divided 3. Please help! Sister got 6,911 I got 69.6 repeating. What is the answer. Thanks for the help.

Answers

Your sister made an error in calculating the answer, as 209 divided by 3 will not equate to a number bigger than the original number you start off with.

However, you are correct, as 209 ÷ 3 = 69.6 recurring.

What is the absolute value of –27?

A.
–27

B.
27