13a) y = 0.45x
13b) 52 * 0.45 = 23.4
13c) I will let u figure this one out
If you would like to know how many minutes were spent on language arts, you can calculate this using the following steps:
60% of 40 minutes = 60% * 40 = 60/100 * 40 = 24 minutes
The correct result would be: 24 minutes were spent on language arts.
Im not sure but CBA i think it has to do with some bank
Answer:
2x<20 (divide both sides by 2, same as you would if an = were between them)
x<10 or B

The given angles 3 and 4 shares a common arm, therefore the angles are known as Adjacant Angles