15%=.15
84 x .15=$12.60 discount
subtract from $84
84-12.60= $71.40
multiply by .07 sales tax
71.40 x .07= 4.998 rounded off to $5.00
total cost $71.40 + $5.00=
$76.40 is what Tami paid for the coat
hope this helps
R= <span><span>√<span><span>x²</span>+<span>y²</span></span></span>
</span> = 16 or <span><span>(<span>x²</span>+<span>y²</span>)</span>
</span> = <span><span>16²</span>
</span>
Answer:
1) 31.1
2) 2.5
3) 1.6
4) 0.9
5) 5120
6) 1.7
7) 972
8) 0.02
Step-by-step explanation:
Answer:
It looks like all of thm
Step-by-step explanation:
Answer:
45 i think
Step-by-step explanation:
