Press space or click to move on ========== Disclaimer: This might not be the way you learned or the way your teacher wants you to do it, this is just what made the most sense in my head. ========== Sorry if it's bad, I tried my best to explain. If you have any more questions PLEASE ask ========== Also, the quality is bad, so here's what it says (I just spent a lot of time writing it out so I wanted to put it to use) -(this is just the question, but you already know it so I'm not gonna type it out) You only have $20 to spend. You CAN'T have any more. (cost of the call) ≤ 20 -----------------------^ less than $20 or it could also cost $20 So, we are going to use the variable x as the amount of minutes after 1 We start at one minute, being $1.10 1.10 + (rest of the cost) ≤ 20 Then, it's $0.42 for the number of minutes after 1 (x). That's written as 0.42x 1.10 + 0.42x ≤ 20 Then we solve...
