7.) (x, y) —> (1/2*x, 1/2*y)
Answer:they need to buy 27 boxes of plates.
Step-by-step explanation:I do not like expaining things.
Answer:
y= -6/11x - 9
Step-by-step explanation:
y= mx+ b
If you would like to know the average rate in miles per hour, you can calculate this using the following steps:
420 miles ... 210 minutes
x miles = ? ... 1 hour = 60 minutes
420 * 60 = 210 * x
x = 420 * 60 / 210
x = 120 miles
The correct result would be 120 miles per hour.
Answer:
3 hours 39 minutes
Step-by-step explanation:
4:33 + 0:39 = 5:12
5:12 + 3:00 = 8:12
