Answer:
d
Step-by-step explanation:
explanation- I think there a dent or something like the surface of the number seven being slightly high blocking the pointer and causing it to stop.
Answer:
1st choice Music Equation: 
Superstar Music Club Equation: 
Solution: 2
Step-by-step explanation:
Given that:
1st choice music club:
Charges for one song = $1
Charges for sign - up = $5
Let the number of songs = 
Total cost = 
Superstar music club:
No sign up fee and
Charges for one song = $3.50
Total cost = 
Given that, cost of each music club becomes equal:
Putting them same:

After 2 songs, the cost of both the clubs will become equal.
Answer:
a
Step-by-step explanation:
Let the side of AB be x.
3/12=2/2+x
3x=18
x=6
Answer:
first use the Pythagoras theorem to find for a,b and c
that is. c²= b²+a²
then when you find the answers find the area of A,B and C
that is <u>1</u>× base × height
2