Jodie spent 25% less buying her english reading book than claudia. gianna spent 9% less than claudia. gianna spent more than jodie by what percent?

17.5824 % ( Approx)

Step-by-step explanation:

Let the hours spent by Claudia = x hours,

According to the question,

Hours spent by Jodie = 25 % less than Claudia

⇒ Hours spent by Jodie = the hours spent by Claudia - 25% of the hours spent by Claudia

= x - 25 % of x

= x - 0.25 x     ( Since, 1% = 0.01⇒ 25 % = 0.25 )

= 0.75 x

Also, Hours spent by Gianna = 9 % less than Claudia

⇒ Hours spent by  Gianna  = the hours spent by Claudia - 9% of the hours spent by Claudia

= x - 9% of x

= x - 0.09 x

= 0.91 x

Thus, the percentage by which Gianna spent more than Jodie

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

overpriced

step-by-step explanation: