Answer:
Step-by-step explanation:
y-intercept:
x-intercept:
The correct graph is attached.
First, you need to know what equation form you need to write: point slope, slope-intercept, etc. Considering this case, you need to know the slope, then you must know the y-intercept, and and write like this: ( my example here is for the SLOPE- INTERCEPT form) y=slope times X + y-intercept.
Hope it helps :D
If x is the price before a sale
x-0.15x=x-3
0.85x=x-3
3=0.15x
x=20
The original price is $20
Aaron + Sarah + Neil= 54.25
54.25-Neil =remaining distance
2/3 of remaining distance is drove by Sarah=18.4
1/3 of remaining distance is drove by Aaron=18.4/2=9.2
X = 54-(18.4+9.2) is the equation used
=54-27.6=26.4 miles is the answer
