For y=4 draw a horizontal line through the y-axis at point (0,4). Y-axis is the vertical.
For x=-3 draw a vertical line through the x-axis at point (-3,0). X-axis is the horizontal.
No solution, I hope I helped (:
Answer:25 girls or 25% and 75 or 75% boys
Step-by-step explanation:
there are 20 girls plus 5 is 25, so 25 girls and 75 boys.
this might not be the right answer if this is on a test don't use it but if it's a practice question you can.
Answer: The answer is 
Step-by-step explanation: Given that the area of the whole circle is represented by the expression

We are to find the area of the outer ring of the circle, i.e., to find the circumference of the circle.
Now, if 'r' represents the radius of the circle, then we have

Thus, the area of the outer ring is

Um u need to put more details