Four people have spent an average of $9 dollars each in supplies for a class project. if they contribute a total of $7 dollars more for supplies to complete the project, how many dollars in all will be spent on the project? a.$63 b.$54 c.$44 d.$43

Which graph shows a function with a range of all real numbers greater than or equal to -1

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?