of a number is 23.

x is a positive number, and y is 30 percent of x.

17% of p is equal to 18% of q, where p and q are positive.

The length and width of a painted rectangle were each increased by 10%.

x>0, y>0, and 7 percent of x is equal to 11 percent of y

The regular price of a car is p dollars

0<a<b

120% of x=96

A particular rent price increased x % from 2003 to 2004. The rent then decreased by x % from 2004 to 2005. x is a positive integer.

An item’s price was discounted by 16%. Later, the discounted price was increased by 16%.