there are 6 terms in the simplified expression
Let x= months
So 50x is the total amount he pays after x months. You went to add 100 to this because there's a fixed cost of 100 for the phone
So you have the expression 100+50x which is the amount he pays after x months
Since he has a limit of 300,
100+50x < 300
For the 1 first problem you have to do additive inverse where the subtraction sign is and then combine all the z's and then combine the normal numbers and then put plus sign in between
If you are paid bi-weekly, you will receive 26 checks a year.
$3,985x26=$103,610
Ethan Doran’s annual salary is $103,610.