MATHEMATICS MIDDLE SCHOOL

Solve 6x-4=2x 16
i need it now

Answers

Answer 1
Answer: 6x-2x=+4+164x=20x=20/4x=5Hope I helped youAs possible as is i can

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How bigger is a 1 ¼ inch button than a ⅝ inch button

Answers

i believe the answer is 5/8 

What is equivelent to
4d+6+2d

Answers

The value of the equation 4d + 6 + 2d is A = 6 + 6d

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

A = 4d + 6 + 2d   be equation (1)

On simplifying the equation , we get

A = 4d + 2d + 6

A = 6d + 6

A = 6 ( d + 1 )

Therefore , the value of A is 6d + 6

Hence , the value of the equation is A = 6d + 6

To learn more about equations click :

brainly.com/question/19297665

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We can add like terms. Like terms are when the variables are alike, so you can add them to get a simpler form of your expression.equation.
4d and 2d are like terms, therefore, we can add them.

6d+6 is what we are left with.

Our final answer: 6d+6 is equivalent to 4d+6+2d

What is 4/7÷10/21
Help please!

Answers

(4/7) / (10/21):
Dividing 2 fractions is equal to multiplying the first fraction by the inverse of the second: Inverse of fraction a/b is b/a, so the inverse of 10/21 is 21/10.
So (4/7) / (10/21) = (4/7) * (21/10)
Now you multiply the numerators between each others to get one numerator, and same thing for the denominators
(4/7) * (21/10) = (4*21) / (7*10) = 84/70.
Now we need to simplify the fraction we got. Both 84 and 70 can be divided by 14, so 84/70 = (84/14) / (70/14) = 6/5.

So the (4/7) / (10/21) = 6/5

Hope this Helps! :)

What is the answer to 8x-2=-9+7x

Answers


Well I don't know !
Let's get together and figure it out.  Are you with me ?

                 You said that             8x - 2 = -9 + 7x

Add  2  to each side:                  8x      = -7 + 7x

Subtract  7x  from each side:     x        = -7

Now that wasn't so bad, was it ?

Identify all of the constants of the expression 2+6a

Answers

constants don't change
2 is the only constant
6a is not, because a could be 1 or 4 or something

Stephen has been saving money to buy a new car. The new car costs $21,920.00. He has to pay 17.25% in taxes based off the cost of the car. If he also purchases an extended warranty for $1,200.00, what is a reasonable estimate for the total price of the car?sorry the numbers were mixed up!

Answers

The total price of the car is $26901.20

Step-by-step explanation:

It is given that,  

  • The cost of the new car = $21,920.00
  • The tax percent for the cost of the car = 17.25%
  • He also purchases an extended warranty for the car = $1,200.00

To find the total price of the car :

Total Price = cost of the car + Tax cost + warranty cost.

The cost of the car and warranty cost are already given. So, we need to calculate the Tax amount paid for the car.

Tax amount = 17.25% of $21,920.00

⇒ 17.25/100 × 21,920.00

⇒ 0.1725 × 21,920

⇒ 3781.2 dollars.

Therefore, the cost of tax is $3781.2

Now, coming to the total price of the car,

Total Price ⇒ 21,920.00 + 3781.20 + 1200.00  = 26901.20  dollars.

The total price of the car is $26901.20
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