Answer:
x=29 y=90
Step-by-step explanation:
Answer: 17.68
Step-by-step explanation: just add the taxes, this is your final sale price.
Step-by-step explanation:
this is all I can find I hope it helps you out us not I'm sorry
Answer:
x = 0.447
Step-by-step explanation:
You need to use your graphing calculator for this.
In y=, put 13(0.25)^x in Y1 and put 7 in y2. Using 2nd trace, find the intersections.
The answer I got was x = 0.447.