1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rodikova [14]
3 years ago
10

Please help with number one through 8 and please answer cause I waste 10 points to post this question so u people can help me so

please help me thanks !! HELP PLEASE I AM DYING JK BUT I NEED HELP PLEASE !!

Mathematics
1 answer:
Taya2010 [7]3 years ago
7 0
On row 1, E is the wrong one because it should be 9n but its 8n instead
On row 2, P is the wrong one because it should be 6x but its 6+3x instead
On row 3, N is the wrong one because it should be 2x+2 but its 3x instead
On row 4, R is the wrong on because it should be 11a+3 but its 14a instead
On row 5, R is the wrong one because it should be 18n but its 9n instead
On row 6, M is the wrong one because it should be 15x+3 but its 15x+45 instead
On row 7, A is the wrong one because it should be 14t+4 but its 18t instead
On row 8, E is the wrong one because it should be 3n+21 but its 9+7n
You might be interested in
Palindrome numbers are numbers that read the same foward or backward. Here are some palindrome numbers: 11, 121, 75257, and 1234
KatRina [158]

Answer:

99.

Step-by-step explanation:

A palindrome number is one that can be read in the same way both from the front and from the back. A clear example is the number 242, which starts and ends in the same way from the front or back.

Between 10 and 100, there are 9 palindromes, from 11 to 99. In turn, between 100 and 200, 200 and 300 and so on, each hundred has within it 10 palindromes (101, 111, 121, 131, 141 , 151, 161, 171, 181 and 191, for example).

Therefore, considering the 9 hundreds between 100 and 1000, there will be 90 palindromes, which added to the 9 between 10 and 100 give a total of 99 palindromes.

6 0
3 years ago
The recipe for beef stew calls for 1/4 teaspoon of pepper for every 3 potatoes. If 9 potatoes are used, how much pepper is neede
Debora [2.8K]

Answer:

3/4 teaspoons of pepper

Step-by-step explanation:

1/4 teaspoons : 3 potatoes = x teaspoons : 9 potatoes

(1/4)/3 = x/9

3x = 9 * 1/4

x = 3 * 1/4

x = 3/4

Answer: 3/4 teaspoons of pepper

5 0
3 years ago
Read 3 more answers
If (3² + 3² + 3²) ÷ (3ˣ) = 3, then what is the value of x? Explain your answer please.
jasenka [17]
(3^2)3=27

27/3^x=3

3(3^x)=27

3^x=9

x=2
8 0
3 years ago
Witch of the functions below could possibly have created this graph? A.f(x)-x^5+2x^4-3x B.f(x)=-1/3x^4+7x^2+15 C.f(x)=1.9x^8+15x
soldi70 [24.7K]

B.f(x)=-1/3x^4+7x^2+15

Step-by-step explanation:

You can use a graph tool to graph the function a visualize the behavior.

Using a graph tool, the function,.f(x)=-1/3x^4+7x^2+15 could possibly have created the graph. See attached graph for the function.

Learn More

Graphs of polynomial function: brainly.com/question/12373761

Keywords: functions, created, graph

#LearnwithBrainly

3 0
3 years ago
3) Find the range of the function.
9966 [12]

Answer:

<u>Range</u><u> </u><u>is</u><u> </u><u>(</u><u>0</u><u>,</u><u> </u><u>-</u><u>5</u><u>)</u>

Step-by-step explanation:

{ \sf{f(x) =  -  {x}^{2}  - 5}}

when x is 0:

{ \sf{f(0) =  - 5}}

4 0
3 years ago
Other questions:
  • If y varies directly as x and y = 21 when x = 5, find x when y = 42.
    5·1 answer
  • If two polygons are congruent then they are similar true or false
    14·1 answer
  • The scale factor of the dimensions of two similar wood floors is 4:3. It costs $216 to refinish the smaller wood floor. At this
    5·1 answer
  • Why is a triangle whose sides measure 3 cm, 4 cm and 5 cm a right triangle?<br>​
    8·1 answer
  • Work out the surface area to be painted. Give your answer in terms of pi. ​
    6·1 answer
  • The height of a certain banner is equal to one third of its length. If the banner is 5 ft tall, write the equation that can be u
    11·1 answer
  • Give the slope of a line parallel to the given line.
    10·1 answer
  • 1^12 multiplied by 3,268,584
    12·1 answer
  • Please solve with explanation.
    10·1 answer
  • 4x^2-4x+1 factoring special cases
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!