Answer:
$63
Step-by-step explanation:
15.75 / 3 = 5.25
5.25 is what each ticket was worth
5.25 * 12 = 63
Answer:
You can use a hint
Step-by-step explanation:
Press the Use a hint button, the first time it won't count, only then the second one won't count.
Answer:
EcD= 52 DCB=128
Step-by-step explanation:
First, let's find out what x equals and what (x+11) equals

And therefore...

Now angle ecd is a vertical angle we just found.
So angle ECD= 52 degrees
And agles ECD and DCD and supplimntary

Answer:
n=3
Step-by-step explanation: