Select all of the following expressions that are equivalent to 0.25. (0.5)^2 (−0.2)+(−0.05) |−3+2.75| −(−0.25) 2x−1.75x

Option a) , c) and d)

Step-by-step explanation:

Let us see every option one by one

a) (0.5)^2= 0.5 x 0.5 = 0.25

Hence it is true

b) -0.2+(-0.05)

-0.20-0.05=-0.25 ≠ 0.25

Hence false

c) |-3+2.75|

=|-3.00+2.75|

=|-0.25| = 0.25 as the mode of any negative number is positive

Hence it also true

d) -(-0.25) = 0.25 and negative of any negative integer makes it a positive

Hence it is also true

e) 2x-1.75x

= 0.25x

Here though we have same coefficient but technically it is not a correct answer as we have an x with 0.25. Hence it is false

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068