Ali is going with his family to their uncle's house. They still have 12 Km left. How far does their uncle live if they had reached three quarters (3/4) of the total distance?

48 km

Step-by-step explanation:

The total distance = 4/4

12 km left = 3/4 of the way there

3/4 of the way there = 4/4 - 3/4 = 1/4 of the way left

12 km left = 1/4 of the way left

12 km = 1/4 of the way

multiply both sides by 4

48 km = 4/4 of the way = the total distance

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.

number one is the correct answer

step-by-step explanation: dogs and cats are mentioned, no other animals