Answer:
15
Step-by-step explanation:
50 * .30=15
Answer:
B. 
Step-by-step explanation:






Answer: Find the negative reciprocal of the slope of the original line and use the slope-intercept form y=mx+b to find the line perpendicular to y=1/5x−1. y=−5x−17
Answer:
Kuroo Here!
Step-by-step explanation:
Just Tell the truth. Your parents don't want you do die. So Just say the truth. There is nothing good after telling lies.
21/4 is equivalent to...
4 x 5 = 20
so, 21/4 = 5 1/4
5 1/4 = 5.25
5 1/4 = 5 2/8 = 42/8
42/8 = 84/16