Another one for my brother

Step-by-step explanation:

13. 13.25

14. 14.4

15. 23.5

16. 8.166666666

17. 4.8

18. 4.375

19. 6.1

20. 10

21. 9.2

22. 8.166666666

23. 14.833333333333

24. 6.625

for example lets do some long division 4 / 53

first do the first digit divided by 4 and then we get

1

4 / 53

then multiply 1 by 4 and bring it under the 5

1

4 / 53

4

then subtract 5 from the number right under it

1

4 / 53

4

1

bring down the three

1

4 / 53

4

1 3

how many times does 4 go into 13? write the answer next to the 1 on top

1 3

4 / 53

4

1 3

repeat process. multiply 3 by 4, put it under 13

1 3

4 / 53

4

1 3

1 2

subtract 13 by 12

1 3

4 / 53

4

1 3

1 2

1

now just bring down a 0

1 3

4 / 53

4

1 3

1 2

1 0

how many times does 4 go into 10? the answer is 2, put it next to 13

1 3 2

4 / 53

4

1 3

1 2

1 0

multiply 2 by 4, put it under 10

1 3 2

4 / 53

4

1 3

1 2

1 0

8

subtract 8 from 10

1 3 2

4 / 53

4

1 3

1 2

1 0

8

2

bring down a 0

1 3 2

4 / 53

4

1 3

1 2

1 0

8

20

how many times does 4 go into 20? 5

1 3 2 5

4 / 53

4

1 3

1 2

1 0

8

20

5 times 4 is 20 and 20 minus 20 is 0. youre done answer is 13.25

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.