To furnish a cafeteria, a school can spend $5,200 on tables and chairs. tables cost $200 and chairs cost $40. each table will have 8 chairs around it. what is the equation for this?

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

What is the circumference of a circle with an area of 50.24 cm²?

Let x = a + bi and y = c + di and z = f + gi. which statements are true?