La Shan wanted to find the most popular type of music among the 200 students at her school. She didn’t want to ask all 200, so she decided to ask 20 representative students. Which group should she survey?'

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

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?

How do you write y-10=2 (x-8) in standard form