## supercait10 one year ago Question 1. Evaluate 4 times a number q plus 25 when q=2 A. 27 B.31 C.33 D.42 Question 2. If p=8, evaluate 4 )2 / 9.3 A.2 B.3 C.6 D. 8 Question 3. If q=2, evaluate (24 + 18 .q) - (5q + 7) A. 38 B. 79 C. 31 D. 21

1. triciaal

|dw:1441218251580:dw| first clarify the question you can use parenthesis write the expression then replace q with 2 and compute

2. triciaal

based on the answer choices the question is (4 times a number q ) plus 25 4*2 = 8 8 + 25 = 33

3. supercait10

okay can u help me on the other two i'm stuck on those two

4. triciaal

2) I don't know what you mean write the expression properly then let p = 8

5. supercait10

hold on

6. triciaal

|dw:1441218753454:dw|

7. triciaal

all the same process write the expression then substitute with the value compute /simplify

8. supercait10

|dw:1441219001794:dw|

9. triciaal

|dw:1441219235400:dw|

10. triciaal

think you have the wrong question based on the answer choices

11. supercait10

no thats the answers in the quick practice test

12. triciaal

did you write the question correctly?

13. triciaal

|dw:1441219806079:dw|

14. supercait10

yes its \[p = 8, Evaluate 4^{2} \div p.3\]

15. supercait10

thats the problem

16. triciaal

yes what does it mean? did you mean p^1/3?

17. supercait10

idk its in the practice test

18. triciaal

when p = 8 8^.3 =8^1/3 = 2

19. supercait10

okay thanks

20. supercait10

then can u help me out of the last one

21. triciaal

|dw:1441220047020:dw|

22. triciaal

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23. supercait10

how it is on the test its p.3 thats what the test shows

24. triciaal

I had to think yes 3p = 3 times p p.3 = p^.3

25. supercait10

okay its fine just help me out of the third one the second doesn't matter

26. triciaal

no its not fine if you don't understand!! I already did the third one

27. supercait10

the second one is only worth half a point but still i have to do it the third and the first one are worth three points

28. triciaal

next time the second one could cost you 50 points I think it comes down to understanding how to write see I missed it if it weren't for the choices then I had to "read in math"

29. triciaal

|dw:1441220546121:dw|

30. supercait10

nevermind i just failed the test anyways so it doesn't matter at this point it was a timed test and i failed so there is no point on telling me

31. triciaal

|dw:1441220648609:dw|

32. triciaal

sorry you failed but if the question is not clear then it is different from what is expected and will be a different problem altogether

33. supercait10

its fine