20 minutes is
of an hour (60 minutes).
Stan's constant rate is r miles per hour, which means he drove r miles in 60 minutes. So how many miles did he drive in 20 minutes? As explained in the first line, 20 minutes is
of an hour. Since his rate is constant, Stan would drive
of what he cover in 60 minutes, which is r miles.
Hence, Stan drove
miles in 20 minutes.
ANSWER:
miles
Find the unit rate for miles by dividing the time by the miles.
50 / 2.5 = 20
So it takes 20 minutes for her to walk 1 mile.
the equation of the line has form
y=kx+b
, so

The second line is parallel to the first and runs 7 units lower, so b=5

Answer:
Partition means to separate or to divide. A line segment can be partitioned into smaller segments which are then compared as ratios.
Step-by-step explanation:
Answer:
maximum 5 CDs
Step-by-step explanation:
Let Mitchell can order a maximum of x CDs
It has been given that each CD costs $15.99, and shipping for the entire order is $9.99.
Thus, we have the total cost for x CDs

Now, Mitchell has no more than $100 to spend. It means

Subtract 9.99 to both sides

Divide both sides by 15.99

Hence, Mitchell can order maximum 5 CDs