Answer: $448.20
Step-by-step explanation:
Add sales tax first:
470x.06=28.2
470+28.2=498.2
498.2-50=448.2 :)
Answer:
$448.20
Apex
x=12
9x-14=2(3x+11)
9x-14=6x+22
9x-6x=22+14
3x=36
x=36/3=12