Last year the attendance at the homecoming football game was 300.this year 360 people attended. what was the percent increase from last year to this year

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120