Answer:
5
Step-by-step explanation:
4x-16=9-x
4x+x=16+9
5x=25
5x/5=25/5
x=5
1800-35%=1170
1170-35%=760,5
760,5-35%=494,325
494,325-35%=321,31
311,31-35%=208,85
after round it is 209
Here's link to the answer:
bit.ly/3gVQKw3
(x-5)<em>squared </em>+ (y-4)<em>squared </em>= 49
Formula:
(x-h)<em>squared </em>+(y-k)<em>squared </em>= r<em>squared</em>
40 Nickels