Arectangular lot is 145 ft ✕ 195 ft. the house, driveway, and walks cover 7,700 ft2. what percent of the lot is lawn?

13.5%

Step-by-step explanation:

multiply

145x195

square that answer then divide by 7700 squared.

Hi!

First, we will calculate the are of the lot, which is 145*195 = 28275 square feet

To find the percentage of the lawn, we have to divide 7700 by 28275 to find out, like this:

7700/28275 = 0,27232 * 100% = 27,232%.

Hope this helps!

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.