Answer:
n = 5/7 or 0.7
Step-by-step explanation:
The goal is to isolate the variable N. First, you distribute the fractions to their repsective parentheses.
1/2(5n + 8) = 3/4(12 - 6n)
2.5n + 4 = 9 - 4.5n
2.5n + 4.5n = 9 - 4
7n = 5
Divide both sides by 7, and you get n = 5/7 or 0.7
Answer:
40197 these many 5s make up 200985 so 4 are left to make 200989
Step-by-step explanation:
Answer:
26.7 (Add unit)
Step-by-step explanation:
Perimeter= 187
Number of sides= 7
Side= Total length of sides/Number of sides
Side= 187/7
Side= 26.7
I think is C tbh sorry if that’s wrong my fault