Karen and Hector sold 479 tickets to their summer show. What is the number of tickets sold rounded to the nearest ten? WILL GIVE BRAINEST A. 480

B. 500

C. 470

D. 490

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain