Answer:
r=3
Step-by-step explanation:
simplify each side
4r+17=6r+11
Subtract 4r from both sides.
17=2r+11
Subtract 11 from both sides
6=2r
divide both sides by 2
3=r
4.65 would be you decimal if thats what your asking
20*282= 5640
10680-5640=5040
50-20=30
5040 dividend by 30= 168
Answer: 168
90% as a decimal is .9 and then as a fraction in simplest form is 9/10
Hope it helps
13.23 is the answer for that equation
