Swimming Pool On a certain hot summer's day, 453 people used the public swimming pool. The daily prices are $1.75 for children and $2.00 for adults,
The receipts for admission totaled $860.25. How many children and how
many adults swam at the public pool that day?

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

2/3(-6y+9x) expand each expression using the distributive property

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list