Answer:
C
Step-by-step explanation:
7 goes into 18 two times and there is 4 remainder
5/8 = 0.625
7/10 = 0.7
the 2 ratios are different so it would not be similar
K to the 6th power, because you can add k to k to the 5th power to make k to the 6th, and n to the 5th and n to the -5th cancel each other out.
Answer:
n=2
Step-by-step explanation:
1/2(6n-30)=3/4(4-8n)
3n-15=3-6n
9n=18
n=2