A
Explanation
She gets 11 for every hour but it doesn’t say how many hours so we put a variable ( in this case x ) so we have 11x and she revived $6 extra since it was received and not taken away we add 11x +6 and since it’s an equation we put 11x +6 = $39
For extra help x is equal to 3
Answer:
It D
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Slope Formula: 
=
=
= 10
Hope this helps!
Answer:
-1+8x
Step-by-step explanation:
Answer:
15m
Step-by-step explanation:
For every second, the boy walks 1.5 m
So 6 x 1.5 m equals 9 m total
For every second, the girl walks 2m
So 6 x 2 m equals 12 m total
The boy walked North, so it would look like he is walking upward
While the girl walking West looks like she is walking to the left
Finding the distance between them would look like solving a right triangle
We're gonna use the Pythagorean theorem
12² + 9² = distance²
144 + 81 = 225
√225 = 15