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
andre [41]
3 years ago
11

The ratio of boys to girls at the movie is 4:7. If there are 21 girls l, how many boys are at the movie?

Mathematics
1 answer:
Gelneren [198K]3 years ago
7 0
There are 12 boys 21/7=3 so 4(3)= 12 
You are welcome
You might be interested in
an ice cream factory makes 220 quarts of ice cream in 5 hours how manoy quarts could be made in 36 hours?what was that rate per
mrs_skeptik [129]
In 36 hours you'll have 1,584 in a entire day you'll end up with 1,056
8 0
3 years ago
What is the equation in point-slope form of the line passing through (−2, 0) and (2, 8)? (1 point) y = 2(x + 2) y = 2(x − 2) y =
Sonja [21]

Answer: y=2(x+2)

Step-by-step explanation:

The slope of the line is

y=\frac{8-0}{2-(-2)}=\frac{8}{4}=2

Using the point (-2, 0) to substitute into point-slope form, we get the equation to be \boxed{y=2(x+2)}

8 0
1 year ago
Which property is illustrated by the equation below:<br> 6(5+1)=6(5)+6(1)
iragen [17]

Answer:

distribution property

3 0
3 years ago
If p(x) = 2x2 – 4x and q(x) = x – 3, what is (pxq) (x)
balu736 [363]
(4-4x)(x-3)
4x-12-(4x^2)+12x
(-4x^2)+16x-12=(pxq)(x)
5 0
3 years ago
Which of the following is the area of the special trapezoid if AB = 10, CD = 10, and the height is 8.
Lelu [443]
Area of a trapezoid is A=height over 2 B1 +B2, so 10+10=20, then 20(8)=160, 160/2=80. Answer is b.
3 0
3 years ago
Read 2 more answers
Other questions:
  • If f(x) = -x^2+3x, find (-5)
    5·1 answer
  • Use the distributive property to write two expressions that are equivalent to 12 +30x. Describe the steps you followed​
    11·1 answer
  • Mark currently works part-time with a salary of $8,000 per year. Mark plans to quit working and attend college for 4 years. If h
    9·2 answers
  • Find the measurement of x
    6·1 answer
  • I need help with this if you can do them all I would deeply appreciate it:)
    11·1 answer
  • Determine whether the given value is a solution of the equation. 28-w=25; w=3
    15·1 answer
  • Can somebody help me? I’m already failing :(
    7·1 answer
  • A ping pong ball has a diameter of 4cm. How many ping pong balls will fit in a room that is 9.5 meters long, 7.5 meters wide, an
    13·1 answer
  • Kimberly has $80. She wants to purchase a school bag for $16 and as many pairs of shoes as she can. Each pair of shoes is $8. Wr
    12·1 answer
  • How much greater is the value of the 6 in 4,786.53 than in 3,821.69?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!