88 minutes (1 hour and 28 mins)
Since 5 miles takes 40 minutes, multiplying both numbers by 2 gets you to 10 miles in 80 minutes. To get the extra 1 more miles you have to find the unit rate
5 miles in 40 minutes : divided both numbers by 5 to get
1 mile in 8 minutes
add the one mile in 8 minutes to the 10 miles in 80 mins and you get 11 miles in 88 minutes
Outside part of the shape
Answer:
3, 6, 9
Step-by-step explanation:
Add them together 3 + 6 + 9 = 18
Divide by 3
OK.... here we go....
The width is 8 less than the length, so that means: w = L - 8.
So, since the area of a rectangle is: A = L x W ...
Therefore, 48 = L(L - 8)...
48 = L^2 - 8L...
continuing from there .... you get width = 4 and length = 12
48 = 4 x 12 (and notice that the width is 8 less than the length)
Answer:
x = 15/2
Step-by-step explanation:
Remove the absolute value brackets.
2x-6=9
Add 6 to both sides.
2x = 15
Divide both sides by 2
x = 15/2
The answer is a fraction because 15/2 can't become a whole number.
