Step-by-step explanation:
I'll do it but what is it about
-2(y-3)=22
-2y+6=22
-2y=16
y=-8
90 km/h is your constant.
1h 40m - 1h since we have 90 km/h.
2/3 of 90 is what we need to find for the 40 min, since 40m/60m = 2/3.
60 is 2/3 of 90.
90 + 60 = 150.
Your distance traveled is 150km.
Danielle had a percent error of 13.6 (farthest)
Iris had a percent error of 6.8
HB has a percent error of -2.3 (closest)
So the order is HB, Iris, and then Danielle
(16 - 4) ÷ 2
This would give you $6, so that is how much they expect you to spend per meal.
