Answer:
d
Step-by-step explanation:
Multiply the cost per mile by number of miles “m” and add that amount to the $50:
Total = 3m + 50
Answer:
4th option
Step-by-step explanation:
Given
-
← expand denominator using FOIL
=
- 
Since the denominators are common, then subtract the numerators
= 
Answer:
the blue dot is at -11 value on the number line.
Linear because x moves up by 3 and y moves up by 7