HELLP PLEASE I DONT LIKE MATH

-12

Step-by-step explanation:

First, solve in the parentheses:

4 1/2 - 5 1/8

Find the common denominator:

1/2 x 4/4 = 4/8

4 4/8 - 5 1/8 = -5/8

7 1/2 / -5/8

Create a mixed number:

7 1/2 = 15/2

15/2 / -5/8

Use KCF to solve:

15/2 x -8/5 = 3/1 x -4/1 = -12/1 = -12

3x + 4y -25 =0 represents the amount of change sianna should recieve

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.