Answer:
A
Step-by-step explanation:
-9/j is the same as 9/-j
Answer:
Part a)
Part b)
Step-by-step explanation:
Let
x ----> the number of miles driven
y ----> the total cost
we know that
<em>First Plan</em>
----> equation A
<em>Second Plan</em>
----> equation B
Part a) For what amount of driving do the two plans cost the same?
Equate equation A and equation B and solve for x
Part b) What is the cost when the two plans cost the same?
For x=350 miles
substitute in equation A or equation B (the cost will be the same)
8 3/4 times. Hope this helps :)
f.ck yo 50 points like dafawkkkk
Answer:
x=6; y=-3 (6;-3)
Step-by-step explanation:
9x=54
x=6
If you substitute...y= -3