Harry earns 5% commission on his total sales. what was his commission if he had sales of $9,250?

Solve for x i'll try to attach the files bc it's not letting me for some reason

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

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