The circulation of a newsletter decreased from 6000 to 3710. find the percent of decrease in circulation to the nearest percent.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Olivia is using 160 quilt squares to make a red, yellow, and blue quilt if 25% of the quilt are red and 30% are yellow how many quilt squares are blue

Breana is selling tickets to a choral performance. on the first day of ticket sales , she sold 3 senior citizen tickets and 1 child ticket for a total of $38. breana took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. what is the price of a senior citizen ticket?