Find the measure of y
please

The heaviest 16% of all men in weight weigh more than how many pounds ?

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.