a = 46c....for c
a/46 = c
322 = 46c
322/46 = c
7 = c.....7 circuits are required
Because 1/4 is a fractional number, it is also a ratio which means it is Rational. :)
1 and 6................. hope I helped
Boys= n
Girls= 2n +3
n +2 n +3 = 3n+3
24-3= 3n
21= 3n
21/3= n
n=7
There are 7 boys in the class and 17 girls
Answer:
3(2n-9)
Step-by-step explanation:
used distributive property
6n - 27 = (3 · 2n) - (3 ·9)
6n - 27 = 3(2n - 9)
