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
raketka [301]
3 years ago
14

At a dance, 25% dresses up in a superhero costume, 32% as a scary character, 10% as an entertainer, 15% as a children's movie ch

aracter, and 16% did not dress up at all. If a total of 250 students attended the dance and 15% of the scary character students were girls, how many boys dressed up as a scary character? ​
Mathematics
1 answer:
Stells [14]3 years ago
8 0

Answer:

68 boys

Step-by-step explanation:

32% of 250 = 80

of 80 scary characters, 15% were girls

80 x .15 = 12 (girls)

80 - 12 = 68 (boys)

You might be interested in
2^2x+2 *5^x-1=8^x*5^2x
Liula [17]

Answer:

The solution will be "x = 2 and x = -1".

Step-by-step explanation:

The given equation is:

⇒  2^{2x+2}\times 5^{x-1}=8^x\times 5^{2x}

On solving "8^x", we get

⇒  2^{2x+2}\times 5^{x-1}=(2^3)^x\times 5^{2x}

As we know, if the base are same then their powers will be added together.

⇒  2x+2=3x ...(equation 1)

⇒  x-1=2x ...(equation 2)

From equation 1, we get

⇒  2=3x-2x

⇒  2=x \ i.e., x =2

From equation 2, we get

⇒  -1=2x-x

⇒  -1=x \ i.e., x=-1

So that the correct answer will be "x = 2" and "x = -1".

7 0
3 years ago
What is the slope of the line of (6,22) and (15,55) please simplify​
Dennis_Churaev [7]

Answer:

11/3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(55-22)/(15-6)

m=33/9

simplify

m=11/3

5 0
4 years ago
Solving one step equation 1 show work
Sav [38]
Hope this helps.
Mark as brainliest pls.

4 0
4 years ago
Subtract 4/9 and 1/5 in the simplest form
Reptile [31]

Answer:

4/9 or 0.4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
3x-2=8x+8<br><br><br> its linear equations
adoni [48]

Answer:

x=-2

Step-by-step explanation:

3x-8x = -5x

8+2= 10

5x = 10

simp: x=-2

8 0
3 years ago
Other questions:
  • stat crunch A simple random sample of size n=250 individuals who are currently employed is asked if they work at home at least o
    8·1 answer
  • A family buys 6 airline tickets online. The family buys travel insurance that costs ​$17 per ticket. The total cost is ​$1 comma
    11·1 answer
  • Someone please help me and will give BRAILIEST!!!!!
    10·1 answer
  • What is 3 miles per minute expressed in feet per minute? Recall that 1 mile is 5,280 feet.
    8·2 answers
  • Find the area of the triangle defined by the coordinates (-3,-4), (-7,0), and (-3, 4).
    6·1 answer
  • (x + y + 3)(x + y - 4)
    14·1 answer
  • which of the following angles is coterminal to 50⁰? is it -130⁰, -40⁰, 230⁰, or is it 410⁰. can you please show me the full solu
    8·2 answers
  • Help? I’m not sure what this is but I’m sure it’s easy and I’m just over thinking
    14·2 answers
  • To solve the equation 4-3x2 - 7x=0 using the quadratic formula, what are the values of a, b, and c?
    12·1 answer
  • Can you guys help me please :(
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!