Answer:
12(18-6)
Step-by-step explanation:
Yeah you should try khan academy or Ytube
The answer to question 1 is 25\12
Slope intercept form is y=mx+b
y=-x+700
2(2x-4) because when you multiply 2 x 2x it equals 4x. When you multiply 2 x 4 it equals 8. Leaving you with 4x-8