Circle the equivalent expressions 6x+18-3x-9 6x-3(3x-3) -3(x-3) -6x+3(3+3x)-6x

Mathematics

1 answer:

melamori03 [73]3 years ago

5 0

Equivalent expressions are:

6x-3(3x-3)

-3(x-3)

-6x+3(3+3x)-6x

Step-by-step explanation:

We have to simplify each expression for comparison

Expression 1:

$6x+18-3x-9\\= 3x+9$

Expression 2:

$6x-3(3x-3)\\= 6x-9x+9\\= -3x+9$

Expression 3:

$-3(x-3)\\= -3x+9$

Expression 4:

$-6x+3(3+3x)-6x\\= -6x+9+9x-6x\\= -3x+9$

Hence,

Equivalent expressions are:

6x-3(3x-3)

-3(x-3)

-6x+3(3+3x)-6x

Keywords: Polynomials, expressions

Learn more about polynomials at:

#LearnwithBrainly

You might be interested in

440 callories in 4 servings; 300 serving in 3 servings

monitta

110 calories in the first one for ONE serving.

100 calories in the second one for ONE serving.

Hope this helps!
STSN

6 0

4 years ago

Mrs. Mitchell gives a test. Six of her scores are 78, 85,85,87,90, and 93. she finds a mistake in her grading and gives everyone

Aloiza [94]

Answer:

Let be the amount of parts the student answered correctly. Suppose that is a function between and the score of a student's project. As the student initially receives a fixed points for turning the project in and points for each correct part, the function is initially:

When the students receive points for each correct part, the coefficient of changes, as the amount of points received per correct answer increases. Thus:

5 0

3 years ago

Read 2 more answers

Given the two functions, which statement is true? fx = 3^4, g(x) = 3^x + 5

Neko [114]

Answer:

third option

Step-by-step explanation:

Given f(x) then f(x) + c represents a vertical translation of f(x)

• If c > 0 then shift up by c units

• If c < 0 then shift down by c units

Given