210 - ( 30 * x )
**I assume the question asks for total minutes.
Answer:
-3
2
5
Step-by-step explanation:
Add 7 to both sides
At the left hand side 7 will cancel 7
At the right hand side 7 will add up
Divide through by 2
simplify the fraction
I’m assuming you want it in slope intercept form so it’s y=1/6x-2
Maximum number of caps that Kevin can buy is 10.
Solution:
Total money for shopping = $320
Amount spent for video game = $156
Remaining amount that Kevin had = $320 – $156
= $164
Cost of each cap including tax = $15
Maximum number of caps that Kevin can buy is 10.