Help me please i need help quickly
1) does the lamp act as a resistor?​

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

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.