Answer:
6
Step-by-step explanation:
The correct answer would be D because if there are points at -8 and -2, those are the numbers that are plotted.
Here is the answer, the slope for both lines are the same B(or C) is just different.
Use the equation to help determine the total cost.
r is given as 8, r=8
C=2.5(8)+15
C=20+15
C=35
Nina’s total cost will be $35
Hope I helped! xx
4/18= x/140 cross multiply
4x=2520
2520/4
x=630