Of the 60 pairs of shoes on the shelf 24; of them are sneakers what percent of the shoes are sneakers

What is the value of x when x + 7 = 21?

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls

The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2