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
photoshop1234 [79]
3 years ago
10

The ratio of girls to boys who participated in the quiz bowl was 7:5. There were 42 girls in the competition. How many boys part

icipated? A) 28 B) 30 C) 35 D) 49
Mathematics
1 answer:
Zinaida [17]3 years ago
7 0
The way i do it, is sort of like this :

Is 7 a factor of 42? 
  Is 5 a factor of 42? 

7 is a factor of 42. 
It must be in multiples of 7!

Therefore, we have 5 on the other side, which makes it 5 x 7 = 35
You might be interested in
Can somebody help me with this. Will mark brainliest!
alexandr402 [8]

Answer:

The length of FG is 2.

Step-by-step explanation: B and F are the same point, just reflected, so BC=FG.

7 0
3 years ago
PLEASE HELP!<br> *multiple choice*<br> List the sides in order from shortest to longest.
Amiraneli [1.4K]

Answer:

I think it's a

I'm not that sure tho

4 0
3 years ago
PLZZZ ANSWER :(-!!!!!!<br> |<br> |<br> |<br> v
elixir [45]

Answer: 1400

Step-by-step explanation: you add 40 and 30 then you times it by 20 because it said " what is the area of the part that's painted blue" it's trying to throw you off by having  the other numbers by the window and the door.

8 0
3 years ago
Read 2 more answers
8. Karen makes $5 per hour babysitting and $12 per hour giving music lessons. One weekend, she worked
cupoosta [38]

Answer:

Help me on my question please

Step-by-step explanation:

4 0
3 years ago
If a line has a slope of 2 and contains the point (-2, 1), what is its equation in
Lapatulllka [165]

Answer:

D

Step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

here m = 2 and (a, b ) = (- 2, 1 ) , then

y - 1 = 2(x - (- 2)) , that is

y - 1 = 2(x + 2)

5 0
2 years ago
Other questions:
  • Tortoise a walks 52. 0 ft./h and told us B walks 12 in./m which tortoise travels faster
    11·1 answer
  • 3. What is the average (arithmetic mean) of all the multiples of ten from 10 to 190 inclusive?
    13·2 answers
  • 1/2 1 1/4 miles per hour
    8·1 answer
  • How to write 3(x+7 In expanded form
    8·1 answer
  • 4m-2+(-8m)<br> Need answer ASAP please help me
    5·2 answers
  • What is The area of this trapezoid?
    15·1 answer
  • If JKLM is a trapezoid, which statement must be true?
    13·1 answer
  • Matsuki is very very bored...<br><br> 34 + 35 x (60/2) - (40/2) = ?
    9·1 answer
  • 20 points five stars a thank you, dont need to awnser first. i will repeat this question every 3 and a half minutes. ive got nin
    6·2 answers
  • (image) determine the surface area of the rectangular prism net below
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!