Answer:
Angle ABC is bisected by BD
BC =Half AC
2 mangle DBC =mangle ABC
you can buy 5 books and have a $1 left over I think Hope this a helps! :D
Answer:

Step-by-step explanation:
Given
See attachment
Required
The probability that a 7th grader selected will play guitar.
From the attachment, we have:


7th graders that can play guitars are:

So, the probability is:


Answer:
-49
Step-by-step explanation:
you can first divide both sides by -6
so
-12 = y+37
so y = -12-37 = -49