10 books cost $30. To figure it out, it's just 3 times the number of books. XD
Similarly to the last graph that decreased, this one increases, so you have to see where the line points upwards into the right top corner
CD
Step-by-step explanation:
I really don't know sorry
Answer:
35, 27, and 30
Step-by-step explanation:
Answer:
x = 80°
Step-by-step explanation:
The full angle of the straight line is 180°. We already have 100°, so we need to find out what is left over for x
180 - 100 = 80
So the angle of x is 80°
