please help! 20 points. if you guess or just comment to take points i will make sure ur account gets banned, thanks! i want a simple explanation pls

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744

Nikolas calculated the volume of the prism. his work is shown below.

Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!