Answer:
in one minute they rake leaves working together.
Step-by-step explanation:
If Maya rakes the leaves in x minutes, then, in one minute she rakes leaves.
In the case of Carla, if she rakes the leaves in y minutes, in one minute she rakes leaves.
Therefore, to know the portion of leaves they can rake in one minute working together, we need to sum up both of the portions each one of them rake in one minute, this gives us:
Now, to simplify this expression:
Thus, in one minute they rake leaves.
<span>25.25 feet (25 feet 3 inches)</span>
Given:
The expression is
To find:
The expression which is equivalent to the given expression.
Solution:
We have,
It can be written as
Taking LCM, we get
The mixed fraction of this improper fraction is
So, the expression is equivalent to the given expression.
Therefore, the correct option is A.
Scott would make double of the original amount
Answer:
10 pi
Step-by-step explanation:
The circumference for a circle is calculated by 2*pi*r or d*pi.
Here we are given the diameter (d) so we plug it in.
10*pi.
Therefore, this is the answer.