The measure of KL is three times the measure of JK. Find the measures of NO and NJ. Measure of arc NO = ___ degrees
Measure of arc NJ (NOJ) = ___ degrees

Which one ? is the answer and how to find this answer

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest