2 years ago

Can someone know this due tommorow

Mathematics

1 answer:

d1i1m1o1n [39]2 years ago

6 0

Answer:

The 2x is incorrect.

Step-by-step explanation:

it should be

3(x²-2x+3)- $\frac{1}{4}$ (4x+8)

3x²-6x+9- $\frac{1}{4}$ (4x+8)

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PLEASE HELP!!!!

Burka [1]

I think it is negative five

7 0

2 years ago

Combine terms/simolify

-Dominant- [34]

Answer:

$\dfrac{2m -1}{5}$

Step-by-step explanation:

Since we have common denominators inside the parentheses, we can combine the denominators. Then, we get the following expression:

$2\huge\text{(}\dfrac{1}{5} m - \dfrac{2}{5} \huge\text{)} + \dfrac{3}{5}$

$2\huge\text{(}\dfrac{m - 2}{5} \huge\text{)} + \dfrac{3}{5}$

Now, we can multiply the expression inside the parentheses by 2.

$\huge\text{(}\dfrac{2m - 4}{5} \huge\text{)} + \dfrac{3}{5}$

Since the expression inside the parentheses cannot be <u>simplified further</u>, we can open the parentheses and simplify the expression.

$\dfrac{2m - 4}{5} + \dfrac{3}{5}$

We can combine the denominators as the denominators are the same.

$\dfrac{2m - 4 + 3}{5}$

Finally, we can simplify -4 + 3.

$\dfrac{2m -1}{5}$

Therefore, the simplified expression is (2m - 1)/5.

Learn more about combining like terms: brainly.com/question/13080103

5 0

1 year ago

Help pls FAST !! Plsss

Lorico [155]

Answer:

$\sqrt{17}$ , 4.23 , 9/2

Step-by-step explanation:

$\sqrt{17} = 4.1231\\$

9/2 = 4.5

4.23

7 0

2 years ago

A political analyst predicts Mr. Smith will only get 122 votes for mayor. If Mr. Smith only gets 57 votes, what is the political

vichka [17]

Answer:

65%

Step-by-step explanation:

3 0

3 years ago

The chess club plans to sell water bottles to raise $425. They have $175 already. If they sell water bottles for $8 each, at lea

hammer [34]

If they already have $175, they need $250 more dollars. At $8 a water bottle, they would need to sell at least 32 more bottles.

5 0

3 years ago