Question

Use the unit rate of $0.45 per 1 key chain to find the amount spent on 50 extra key chains.

Answer 1

Answer:

[See Below]

Step-by-step explanation:

✦ Given the unit rate is $0.45x$, $x=50$

• $0.45*50=22.5$

So the answer would be $$22.5$.

~Hope this helps Mate. If you need anything feel free to message me.