C, or 5000(0.9)t is correct.
Multiplying by 0.1 would not make the car’s price go down by ten percent, but 90. Hence, C is correct.
Hope this helps!
63 people should be able to fit in because 7 times 9 is 63.
If I'm wrong, contact me.
Answer:
The tip would be $3.90 and rounded to the nearest dollar would be $4.00
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
So we have the expression:

First, factor out the GCF.
The GCF is 2u². Thus:

And this is the simplest it can get.
So we are done :)