365 people use the swimming pool. The daily prices are $1.50 for children and $2.25 for adults. The total receipts is $753.75. How many children and how many adults swam at the pool that day?

90 and 275

Step-by-step explanation:

in the attachment

b) well because you get well

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.