45 is the answer have a really good day
The way your problem is set it should be simplified to this....4x + 55
Krista will have more money in 2 years time than Nick and she will get $14.05 more than Nick. Hope this helps.
(-4, 6), (0, 2), (4, -2) are all ordered pairs that have the sum as 2.
-4+6 is the same thing as 6-4 if there's more positive than negative
0+2=2 because 0 plus a number equals to that number
4-2=2 because you're adding a negative number with the positive number together to get the answer
Just be aware that I might not make any sense at all
