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
STALIN [3.7K]
3 years ago
10

The ratio of boys to girls in a class is 6:4. If there is a total of 30 students in the class, how many are boys?

Mathematics
2 answers:
Gekata [30.6K]3 years ago
5 0

Answer:

There would be 3 boys in the class.

Step-by-step explanation:

First you add 6+4=10

Then you divide 30/10=3

And thats the ratio for how many boys are in the class.

OleMash [197]3 years ago
3 0

Answer:

x=3

6x=18 boys

4x=12 girls

You might be interested in
Lllllllllllllooooooooooooooooooook belllllllow plz help
LenaWriter [7]

Answer:

D

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Yup there's more pls help
Artemon [7]
Top half:
D (x-2, y+3) E (x-3, y(+\-) 0) F (x+1, y-2)
P (x+1, y+2) Q (x+3, y+4) R (x+5, y+2)
7 0
3 years ago
Someone help me to work this problem please
zhenek [66]

Answer:

m∠3 = 64°

Since angle 2 and 3 seem to be complementary angles, we know that the meaning of complementary angles is to add both angles to 90 degrees.

Subtract 90 by the known value to get the value of ∠3

90 - 26 = 64

3 0
2 years ago
Solve for x I need help on questions 5 & 6
Effectus [21]

Answer:

#5 x=8, #6 x=5

Step-by-step explanation:

Theyre vertical so for number 5 you would have the equation

5x+15=55

    -15   -15 from both sides

5x=40

divide by 5 from both sides and you get

x=8

Same thing vertical so you would have  

16x+7=87

    -7    -7 from both sides

16x=80

divide by 16 from both sides

x=5

3 0
3 years ago
four friends buy tickets for two shows on consecutive nights. They use a coupon for $5 off each ticket. They pay a total of $416
Serjik [45]

do u want the answer or how to solve it?


6 0
3 years ago
Read 2 more answers
Other questions:
  • Given the function f(x) = 3+9(x-1) find the value of f(8)
    12·2 answers
  • (7+5) ÷ 6 + 10 to the second power
    9·1 answer
  • Which two values of x are roots of the polynomial below 3x²-3x+1​
    9·2 answers
  • MN is parallel to PO. Find each unknown angle measure.<br> 24<br> ON<br> 22°<br> M<br> S
    14·1 answer
  • Find the surface area of the prism.<br> 2 om<br> Som<br> 17 cm<br> lem?
    5·1 answer
  • LOT OF POINTS AND BRAINLIEST IF YOU'RE RIGHT:
    11·1 answer
  • Simplify 4x + 8 = 0.1x + 3 +3.9x
    7·1 answer
  • What are the solutions to this quadratic equation? 5x^2-7-18=0
    15·1 answer
  • When you add 18 to 1/4 of a number,you get the number itself ?
    7·1 answer
  • Pythagorean Theorem
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!