The equation for the line shown in the graph below is y= 2x + b in slope intercept form. What is the value of b?

Natasha spent 1 1/2 hours on the beach. she fell asleep for 3/4 of the time she was on the beach and then woke up with a terrible sunburn.how many hours was natasha asleep on the beach?

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area