She spent $30.83. Explanation is up above :)
Answer:
x = 5 and y = 22
Step-by-step explanation:
See attached image.
Relationship 2 is a function because x isn’t being repeated.
Answer:
n ≥ 1/5
Step-by-step explanation:
Let the number be n. Then 5n + 2 ≥ 3.
If you want to solve this for n, then subtract 2 from both sides, obtaining:
5n ≥ 1. Isolate n by dividing both sides by 5. Then we have n ≥ 1/5