Answer:
3
Step-by-step explanation:
non proportional if 25 then 10 for the same duration of time.
The total bill (before tax and tip) = $90
Tax = 6% = 0.06
0.06 x $90 = $5.4
Tip = 20% = 0.20
0.20 x $90 = $18
$90 + $18 + $5.4 = $113.4 (Answer)
1/4m²-1
let m be the number.
The Standard Form Is
x^2 = 0 (y - 9)
