PLEASE HELP OML- What is the sum of the integers below?
-9, 4, 10, -4, 8, -4

A. -5
B. 5
C. 10
D. 18

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

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?