84 is divisible by 2, 3, 4, 6
It’s represents the coupon for each shirt being taken on the price of each shirt
Using proportions is the easiest way to solve these type of questions. Proceed as such:
<u> 5 miles </u> = <u> 'x' miles </u>
1.5 hours 13.5 hours
'x' miles = (5 miles / 1.5 hours) * (13.5 hours)
'x' miles = 45 miles
Step-by-step explanation:
the slope = (0+15)/(-1-4)=15/(-5)= -3
the Equation :
y+15= -3(x-4)
or
y+15 = -3x+12
y +3x=12-15
3x + y = -3
so, the correct answer is II only
