Answer:
Alfred has 250 socks in his collection.
Step-by-step explanation:
Hello, great question. These types are questions are the beginning steps for learning more advanced Algebraic Equations.
Based on the information given to us we can see that out of All his Brown socks he has 20% in the wash and the rest are in his drawer. Meaning 80% of the Brown socks are in his drawer. So we first need to find how many Brown socks are in the wash. We can solve this using the <em><u>Rule of Three </u></em>property as shown in the picture below.
120 drawer ⇒ 80%
x wash ⇒ 20%

Now that we have the amount of Brown socks in the washer we can add that to the amount in the drawer to find the total amount of Brown socks.

So we now know that there are a total of 150 Brown socks. Since the question states that the Brown socks are 60% of the total we can use the <u><em>Rule of Three</em></u> to find the total.
150 Brown ⇒ 60%
T Total ⇒ 100%


Finally, we can see that Alfred has 250 socks in his collection.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
First, let's simplify the inequality

The graph looks like this:
Notice that the white dot is placed above the -6, it is important to include it like that.
Now, as an interval:
Answer:
69.12 in, or 22pi in terms of pi
Step-by-step explanation:
Circumference of circle formula: 2piR
Radius of 22 in diameter is 11 in
So, 2pi(11) is about 69.12 in
7.7 meters is more precise.
Answer:
So the end points of the mid segment are:
S
T
Step-by-step explanation:
First of all we need to list the co-ordinates of the points of the triangle shown.
P
Q
R
We need to find mid segment of the triangle which is parallel to segment PQ. This would mean we need to find midpoints of segment PR and QR and then join the points to get mid segment.
Midpoint Formula:

Midpoint of PR:
S(
S
Midpoint of QR:
T
T
So the end points of the mid segment are:
S
T
By mid segment theorem we know that the line joining midpoints of two sides of a triangle is parallel to the 3rd side.
∴ We know ST is parallel to PQ