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
jek_recluse [69]
3 years ago
7

I WILL GIVE BRAINILEST!!! Elvira is interested in collecting data about how many students use each of the tables during each lun

ch period. She has recorded some data on Post-It Notes to analyze later. Here are the notes she has recorded: ● Some students are sitting at the front table. (I got distracted by an incident in the back of the lunchroom,and forgot to record how many students.) ● Each of the students at the front table has been joined by a friend, doubling the number of students at the table. ● Four more students have just taken seats with the students at the front table. ● The students at the front table separated into three equal-sized groups. One group remained and all the other students left. ● As the lunch period ends, there are still 12 students seated at the front table. a) Create an equation and solve it to answer the above question. b) If the bullet points were in a different order, would the equation and answer still be the same? Use an example to help explain your answer.
Mathematics
1 answer:
Anarel [89]3 years ago
5 0

Answer:

yes

Step-by-step explanation:

2 plus 2 is 4

You might be interested in
Prove that 25^9+5^17is divisible by 30
VLD [36.1K]

Answer:

proof is below

Step-by-step explanation:

Answer:

25^9 + 5^17=

=2^18 + 5^17

=5^17(5+1)

=5^17×6

=5^16×30  is divisible by 30

6 0
1 year ago
If x:y = 2:5, find the value of (-x+3y):(2x+y)
Anit [1.1K]

Answer:

let x=2t and y=5t

-x+3y = -2t+15t = 13t

2x+y = 4t+5t = 9t

So the ratio is 13t : 9t

So, the ratio is 13 : 9

6 0
2 years ago
Simplify completely -4m(9m+5)​
harina [27]

Answer:4x

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is an estimate for 17 divided by 1569
Y_Kistochka [10]
It will be 93 because it 92 but you have to round up with deimal number
5 0
3 years ago
Read 2 more answers
Pls show work?!!!!!!!
Paraphin [41]

Answer: 55.5 (A.)

Step-by-step explanation:

Since angle A = 29 and angle B = 41, angle C must be equal to 110

180 = m<A + m<B + m<C

180 = 29 +41 + m<C

180 = 70 + m<C

110 = m<C

Therefore, side c must be the longest, side b must be the second longest, and side a must be the shortest.

Since side length a, angle A, and angle B are known, one can use the law of sines to solve for side b.

Law of Sines: sinA/a = sinB/b = sinC/c

sinA/a = sinB/b

sin29/41 = sin41/b

b(sin29/41) = sin41

b = 41(sin41)/(sin29)

b = 55.48

b = 55.5

7 0
2 years ago
Other questions:
  • Edgar Anderson earns 300 a week plus a 15% commission only on sales he makes after his first 1,000 in sales. If me. Anderson’s s
    7·1 answer
  • From a point 80 feet in front of a library, the angles of elevation to the base of a flagpole, and to the top of the flag are 22
    6·2 answers
  • Find the x - intercept of the line: -4x-2y =16
    13·1 answer
  • A 12-foot ladder leans against the side of a house with its base 3 feet from the house. use the pythagorean theorem to approxima
    7·1 answer
  • PLEASE HELP! <br> y = 2x − 1<br> y = 4x - 5<br> solve both :)
    14·1 answer
  • What is the volume of the pyramid?<br><br> A 17cm^3, 56cm^3, 84cm^3 or 168cm^3
    13·1 answer
  • Please explain I will give BRAINLIEST!!!!!!
    11·2 answers
  • An inlet pipe on a swimming pool can be used to fill the pool in 15 hours. The drain pipe can be used to empty the pool in 20 ho
    5·2 answers
  • Three-fifths of the members of the Spanish club are girls. There are a total of 30 girls in the Spanish club. Which statements c
    9·1 answer
  • Does anyone understand this? Please explain and give me da answer ahahah, istg this teacher doesn’t teach at all.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!