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jonny [76]
3 years ago
6

Please help I'm really bad at math. I will mark you brainliest if you get the answer right.

Mathematics
1 answer:
Bond [772]3 years ago
3 0

Answer:

A & D

Step-by-step explanation:

A. 9(3x-1) = 27x-9 ✔

B. 27x-1(9) = 243x-9 ❌

C. 27(x-9) = 27x-243 ❌

D. 3x-1(9) = 27x-9 ✔

E. 9(27x-1) = 243x-9 ❌

F. x-9(27) = 27x-243 ❌

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Mario says that the expression 4+3n² has four terms: 4, 3, n, and 2. Is he correct? explain.
stich3 [128]

Mario says that the expression 4+3n^2 has four terms: 4, 3, n, and 2. Mario is incorrect

<em><u>Solution:</u></em>

Given that the expression is:

4+3n^2

Given that, Mario says that the above expression has four terms

But Mraio is incorrect

Because the given expression has two terms only

4 is one of the term

3n^2 is another term

So there are totally 2 terms only

A term can be a signed number, a variable, or a constant multiplied by a variable or variables

Here 3 is a constant multiplied by n^2

So, 3n^2 is one term

Each term in an algebraic expression is separated by a + sign or - sign

Thus there are two terms in mario expression

8 0
3 years ago
NEED HELP ASAP!!!!!!!!!!!!!!!!!
kotegsom [21]

Answer:

I think it is 6 sorry if it is wrong

Step-by-step explanation:

;-;

5 0
3 years ago
Read 2 more answers
Omg please help for brainlist !!!!!!!!!!!!!!!
LiRa [457]

Answer:

1a

Step-by-step explanation:

8000*0.25=2000

2000*0.25=500

500*0.25=125

...

5 0
3 years ago
Read 2 more answers
(this question only goes out to that guy who said he was gonna sue me)
san4es73 [151]

Answer:

6^3= 216

4^4=256

216*256=55296

Step-by-step explanation:

no1 should sue u boo lm.fao

6 0
3 years ago
An established company started with 147 employees. After 10 years in business, they now have 283 employees. What is the percent
xeze [42]
So, Increase = New Number - Original Number. Therefore, Increase = 283 - 147 which equals 136.
136 = 283 - 147.
Then you want to divide the increase by the original number and multiply the answer by 100.
136/147 = 0.92
0.92 * 100 = 92.

Final Answer: The employee count has increased by 92%. I hope this helps.

4 0
3 years ago
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