Answer:
Step-by-step explanation:im not good at long answers but it should push each other away.
BY ADDING BOTH THE EQUATIONS
7x+y=9
HOPE THIS WILL HELP U
Okay, so we know a number of students and the amount of girls as a bracket. So what we have to do now is multiply them with each other.
28 *4/7 = 16
So there are 16 girls in Mr. Chang´s class.
You can also determine the boys by - the students with the girls:
28-16=12 boys
Have a nice day :D
Answer:
where is the statement?????!!!
20002 because all of it added together and then divided by two gives you 20002.
