Answer: 
Step-by-step explanation:
Given, A class has five boys and nine girls.
Total students = 5+9=14
Number of ways to choose 6 students out of 14=
[Using combinations]
Number of ways to choose 4 girls out of 6 (4 girls + 2 boys = 6 ) = 
If the teacher randomly picks six students, then the probability that he will pick exactly four girls:-


hence, the required probability =
.
Answer:
y = -6x + 3
Step-by-step explanation:
y = 3/4(-12x+4) + 1/2(6x)
y = -9x + 3 + 3x
y = -6x + 3
If this answer is correct, please make me Brainliest!
First, you know that she earned a total of 73 dollars for 6 hours of work and how 46 dollars was from tips. So what you do first is to subtract 46 from 73 leaving you 27. Since she worked 6 hours, you would have to divide that with 27. 27 divided by 6 is 4.5 The waitress earns $4.50 for her hourly wage.
$2,10 / mile
$5 - tip
$49,10 - total
x - <span>the distance in miles
</span>

<span>Distance between airport and Ann's home is 21 miles.
</span>
Maja