Answer:
0, Infinite Solutions
Step-by-step explanation:
First we distribute 5 to 8x and -4
40x - 20 - 10 = 40x - 20 - 10
Next, collect like terms
40x - 30 = 40x - 30
This equation has infinite solutions because on both sides of the equation the values are the same.
Just to check
Add 40x to both sides
-30 = -30
Add 30 to both sides
Then we get 0
<span>The sum of angles CAD and DAB is 180 degrees. This is because they are all on a straight line (because points CAB are colinear) and angles on a straight line add up to 180 degrees.</span>
Male student: 40/100 = 2/5
graduate: 520/2106 = 65/252
2/5 + 65/252
= 829/1260 ( this is the probability)
Answer:
16
Step-by-step explanation:
