Answer:
THE ANSWER IS THE PIC lolol
The answer is 150 parents. Because 450/3=150
24:15 would be the simplified version, if that's what you meant.
Answer:
Slope is -3/7. Y intercept is 250/7.
Step-by-step explanation:
Since they asking for the slope and y intercept, let put it in slope intercept form.

where m is the slope and b is the y intercept.
The equation given is in standard form so we will convert it to slope intercept.




The slope is -3/7
The y intercept is 250/7
After 6x+48=72, you have to subtract 48 on both sides not add. Your final answer will be x=4. 72-48=24.. 24/6= 4.