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
tatiyna
4 years ago
12

what is the algebraic expression for " five more than n" what is tge albraic expression for x added to seven. what is the algebr

aic wxpression for eight decreesed by x. what is the algibraic expression of the product of n and 11
Mathematics
2 answers:
choli [55]4 years ago
3 0
1. n + 5
2. 7 + x
3. 8 - x
4. 11n
Shtirlitz [24]4 years ago
3 0

Answer:

1] n + 5

2] 7 + x

3] 8 - x

4] 11n

You might be interested in
PLS HELP ASAP! GIVING BRAINLY
Pavel [41]
B is a factor of the equation above because if you do 3a^2 + 17a + 10 you would get (3a +2) (a+5)
5 0
3 years ago
Read 2 more answers
In a random sample of 2500 sports fans, 61% prefer basketball over soccer.
timama [110]

The margin of error is a statistic that expresses how much random sampling error there is in a survey's results. The Margin of error in this survey is 1%.

<h3>What is the margin of error?</h3>

The margin of error is a statistic that expresses how much random sampling error there is in a survey's results. The wider the margin of error, the less confident one should be that a poll result reflects the outcome of a population-wide survey.

The random sample of 2500 sports fans, out of which 61% prefer basketball over soccer, therefore, we can write n=2500 and p=0.61. Thus, the margin of error can be written as,

MOE=\sqrt{\dfrac{\hat p(1-\hat p)}{n}} = \sqrt{\dfrac{0.61(1-0.61)}{2500}} = 0.00975 = 0.975\% \approx 1\%

Hence, the Margin of error in this survey is 1%.

Learn more about Margin of Error:

brainly.com/question/13990500

#SPJ1

7 0
2 years ago
Use the table
Katyanochek1 [597]

A) Basketball and Football

B) Soccer

C) ???

3 0
3 years ago
I just need the answers for 10 and 12
Fynjy0 [20]

Answer:

10.) y = -5x + 7

12.) y = 3/2x - 8

Step-by-step explanation: Since you have to create a new line that us parallel, the slopes will be equivalent. So the mx value will not change. Now we can plug in the coordinates to find the value of b.

10.)

2 = -5(1) + b.

2 = -5 +b

b = 7

therefore...

y = -5x + 7


12.)

2(-5) = 3(2) + b

-10 = 6 + b

b = -16

therefore...

2y = 3x - 16

simplified:

y = 3/2x - 8



4 0
4 years ago
Anais a math tracher noticed that the average grade on an exam, G, given that n students watch the related video can be given by
Ket [755]
This is what I got for the answer tell me if I’m wrong

6 0
3 years ago
Read 2 more answers
Other questions:
  • Reading a Box-and-Whisker PlotA box-and-whisker plot titled 2012 Housing Prices (Thousands of Dollars) is shown. The number line
    6·1 answer
  • While shopping, Cori spent three times as much as Ann. If they spent a total of $124, how much did each person spend?
    5·1 answer
  • 4/8 plus 16 equals 24
    12·2 answers
  • Calculates the perimeter of a qudrant whose diameter is 14cm​
    15·1 answer
  • Answer in need
    12·1 answer
  • A sequence is an ordered list of numbers called
    9·1 answer
  • What is x??? Please explain.
    5·2 answers
  • 5. Make a conjecture about the line that contains the diagonal from the tip of the vertex of the tail of a dart and the diagonal
    13·1 answer
  • The table and the graph show information about students enrolled in spanish and french classes at a high school. use the graph t
    9·1 answer
  • The number on two consecutively numbered gym lockers have a sum of 127. What are the locker numbers?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!