Ms. Wolf’s first job was at a frozen yogurt shop where she made $9 per hour. After a raise, Ms. Wolf earned $9.75 per hour. What was the percent increase rounded to the nearest percent?

8 percent

Step-by-step explanation:

9.75/9 is 1.08, which means 8 percent

its a, i had the same answer, its from study island right

step-by-step explanation:

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this