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
gavmur [86]
3 years ago
9

Mr.Changs class has 28 students 4/7 of whom are girls. Which equation shows how to determine the number of girls in Mr. Chang’s

class
Mathematics
1 answer:
irinina [24]3 years ago
8 0

I think 7 of them are girls and the rest are boys and how i got this answer is I took the 28 and divided it by 4 and got 7.

You might be interested in
If Greg Has 15 Jars of Cookies, and there are 143 cookies IN TOTAL how many cookies are left over after EQUALLY distributing the
Alecsey [184]

Answer:

i dont know lol

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The area of a square notepad is 100 square centimeters how long is each side?
yan [13]

Answer:

10 cm

Step-by-step explanation

to fine area of square you multiply 2 sides together and get the area and 10x10 is 100

3 0
3 years ago
What are the solutions to the quadratic equation 50-xsquared=0
Law Incorporation [45]

Answer:

50 - x² = 0

x² = 50

x=5\sqrt{2} \\x=-5\sqrt{2}

or

x= 7.07106781187\\x=-7.07106781187

8 0
3 years ago
40n - 19n simplified
almond37 [142]

Answer:

21n

Step-by-step explanation:

hope this helps

6 0
3 years ago
Read 2 more answers
Find the fourth roots of unity by using the method stated.
ElenaW [278]

Answer:

qwrerqrqr

Step-by-step explanation:

ewrwqrewrere

7 0
3 years ago
Other questions:
  • How to find the product of 127 and 32 using distributive property
    5·1 answer
  • PLEASE HELP!!!! WILL GET MAX POINTS
    13·2 answers
  • A town has a population of 20000 and grows at 2.5% every year. To the nearest year, how long will it be until the population wil
    6·2 answers
  • 1.) through: (3,0), parallel to y=2/3x+1
    15·1 answer
  • Can you help me please?
    5·2 answers
  • A cocktail table sold for $250, and the sales tax amount was $13.75. What is the sales tax rate?
    14·1 answer
  • What is true regarding the graphed function f(x)
    7·1 answer
  • What is the answer to this equation??
    14·1 answer
  • PLEASE HELP ASAP<br> How do you find the total for a purchase if there is sales tax?
    9·2 answers
  • What is the measure of x?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!