All categories

2 years ago

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]2 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

Whats in the middle of 32 and 28

aleksley [76]

Answer:

Step-by-step explanation:

5 0

2 years ago

What is 0,6,24,60,120,210 next number ?

Bess [88]

Answer: 336

Step-by-step explanation:

The numbers are all multiples of 6

6 0

2 years ago

Item 8 A container has peppermint gum and spearmint gum. There are 18 pieces of peppermint gum in the container and the ratio of

Montano1993 [528]

Answer:Number of Spearmint gum = 27 pieces

Step-by-step explanation:

step 1

Let the total number of peppermint gum and spearmint gum in the container = X

Ratio of peppermint gum to spearmint gum= 2 : 3.

Total ratio = 2+ 3=5

Step 2

we were given that peppermint gum= 18 pieces , so total number of gums will be calculated as

Ratio of peppermint/ Total ratio x Total number of gums = Number of peppermint

2/5 x X= 18

X=(18X 5) / 2 = 45

X= Total number of gums = 45

Number of spearmint gum will now be

Ratio of spearmint/ Total ratio x Total number of gums = Number of spearmint

3/5 x 45= 27

Therefore Number of Spearmint gum = 27 pieces

7 0

2 years ago

What is this (College Math)

Neporo4naja [7]

Hi, Which math? Alegbra,calculus, or geometry?) lol

Step-by-step explanation:

6 0

2 years ago

Rectangle ABCD has vertices A(1, 0, B(1, 3), C(3, 0), and D(3, 3). Graph ABCD and its translation 3 units to the left and 4 unit

professor190 [17]

A(-2,-4);B(-2,-1);C(0,-4);D(0,-1)

6 0

2 years ago