4n-2n=4
Someone help solve this please

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

Percent increase and decrease. original number: 45 new number: 18

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.