Answer:
x=2.1
Step-by-step explanation:
4.2x+3=11.82
-3 -3
4.2x=8.82
/4.2 /4.2
x=2.1
You dident give us a picture of it so we cant tell
Answer:
14 students
Step-by-step explanation:
We can set up a percentage proportion to find 2% of 700.
, and we can use the cross products property to find the value of x.

Hope this helped!