Let's find the remaining distance they must travel.
Total distance-distance covered
150-60=90 mi
Now, we need to find the average speed they need to travel per hour to reach the destination in 2.5 (2 1/2) hours.
90 mi/2.5 h=36 mi/h
They must travel at an average speed of 36mph to reach their destination in 2 1/2 hours.
Check:
60+36(2.5)
=120 mi
Answer:
area=144 ft²
Step-by-step explanation:
width=x
length=4x
perimeter=2(4x+x)
60=2(5x)
60/2=5x
30=5x
x=30/5
=6
width=6 ft
length= 4(6)
=24 ft
area= length * width
=6*24
=144 ft²
The answer would be 49ft.
1,225ft÷25ft=49ft
<span> He could draw a diagram of a rectangle with dimensions x – 1 and x – 6 and then show the area is equivalent to the sum of x2, –x, –6x, and 6.</span>
The missing fraction would be
since it is exactly in the halfway between