Faith earns $200 for 8 hours of work if she makes a constant our wage which table represents the relationship between the number of hours she works at her total earnings

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.