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
rjkz [21]
3 years ago
14

Mrs. Conley asks her class what kind of party they want to have to celebrate their excellent behavior. Out of all the students i

n the class, 5 want an ice cream party, 7 want a movie party, 10 want a costume party, and the rest are undecided. If 20, percent want an ice cream party, how many students are in the class?
Mathematics
2 answers:
JulijaS [17]3 years ago
8 0
So let's just say "x" is our variable that represents the total number of students in the class. We know that 5 is 20% of x. We can also understand that 0.20x = 5. So 0.20x divided by 0.20 gives us the remaining variable, x. If we do that, we also need to divided the other side by 0.20, so 5 divided by 0.20 is 25. The answer: There are 25 students in Mrs. Conley's class.


mrs_skeptik [129]3 years ago
3 0

Answer:

the answer is 25

Step-by-step explanation:


You might be interested in
PLEASE HELP What is the volume?<br><br> 0.3 ft<br> 0.3 ft<br> 0.3 ft<br><br> cubic feet
Firlakuza [10]
0.3 is CB ft so 3€ is 4 in Us
8 0
2 years ago
Read 2 more answers
Round 146,273,011 to the nearest hundred thousand.<br><br> i need help
loris [4]

Answer:

146,300,000

Step-by-step explanation:

146,273,011

<u>The hundred thousand place is 100,000</u>

<u />

<u>Step 1:  Round</u>

146,273,011

<em>146,300,000</em>

<em />

Answer:  146,300,000

6 0
3 years ago
If the divisor is 30, what is the least 3 digit dividend that will give you a remainder of 8?
m_a_m_a [10]
The dividend would be 128 because 128 divided by 30 equals to 4 R 8
3 0
3 years ago
What is the value of k if the line 5x+ky=12 passes through the point (2,-1).
olchik [2.2K]

Answer:

k = -2

Step-by-step explanation:

1. Substitute the point (2,-1) into the given equation 5x+ky=12. The first number is 2, the x-value. The second number is -1, the y-value.

5x + ky = 12

5(2) + k(-1) = 12

2. Simplify

5(2) + k(-1) = 12

10 + (-k) = 12

10 - k = 12

2. Isolate k

10 - k = 12

-k = 12-10

-k = 2   <= here multiply both sides by (-1)

k = -2

5 0
3 years ago
What is the result of adding
Aliun [14]

Answer: You get an answer?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • a rectangle that is 2 inches by 3 Inches has been scaled by factor of 7 suppose you want to scale the copy back to its original
    11·1 answer
  • An expression is equivalent to
    12·1 answer
  • Simplify [ ( 5.65 + 7.92 ) - 10.29 ] × 15​
    7·1 answer
  • Factor completely, then place the factors in the proper location on the grid.<br> x2 - 2x - 24
    8·2 answers
  • Prove the following<br><br> please help
    6·1 answer
  • Write repeating decimal 0.027272727 ... as a fraction. <br><br> Reduce the fraction completely.
    14·1 answer
  • Consider this equation <br> 3x+ 1=2x-5
    6·1 answer
  • Help, How do you graph this, and what's the solution. Brainliest promised if correct
    5·1 answer
  • The slope of two lines are - 3/2 and 18/a. Determine the value of α that will make the lines:
    10·1 answer
  • 8th grade geometry, will give brainliest to the person who lists out the steps to solve the problem. Also if someone could expla
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!