About 23/40 of a lawn is planted with kentucky bluegrass. what percent of the lawn is planted with bluegrass?

To find the percentage of a fraction, we first divide the numerator by the denominator

23/40 = 0.575

Then, we multiply it by 100 in order to find the percentage.

(100)(0.575) = 57.5%

This is your final answer.

Step-by-step explanation:

Let

x ----> the number of days

y ----> the amount of money remaining in dollars

we have the points

(2,12.10) and (5,2.50)

step 1

Find the slope m

The formula to calculate the slope between two points is equal to

substitute the values

 ----> is negative because is a decreasing function

step 2

Find the equation of the line in slope intercept form

where

m is the slope

b is the y-intercept

with the slope m and the point (2,12.10) find the value of b

substitute

solve for b

substitute