Linear Equation

Solve for all of the following linear equations:

1.  2p = 0

2.  h+1=0

3.  2k-1=5

4.  5t-20=15

5.   8y+3=27

Happy trying!

Decimal

Answer all of the following.

1. Calculate  123.7+2.4

2. Calculate 23+7.3

3. Calculate  32.45+413.75

4. Calculate 243.232+19.079

5. Calculate 324.8 + 0.78

6. Calculate  243-1.65

7. Calculate 12.7-8.87

8. Calculate  4.3-1.5

9. Calculate  2.3-0.65

10. Calculate  9.46-5.75

11.  Calculate 120x0.5

12.  Calculate  1234x0.002

13. Calculate  405x1.2

14. Calculate  12.4x2.2

15. Calculate  4.53x0.1

16. Calculate   315/0.5

17. Calculate  1.24/0.02

18. Calculate 4.9/0.7

19. Calculate  324.5/0.05

20. Calculate  144/1.2

 

Algebra

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Try this book on algebra. The more you practice the more you gain.








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Polynomial

           

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               I am trying to post more math T problems here  and some more problems for pmr and spm students. So stay tuned....

Try click the link above to go to a polynomial question. (At the top) 

hafsah_hbo@yahoo.com

Percentages

Answer all of the following.

1.  Calculate
     (a)  20%  of  $200
     (b)  5% 0f $5 000

2. Dahlia use 30% of her salary to pay for food each month. If the amount used for food is $500, what is her salary?

3.  David deposit $4000 at the beginning of year 2009. After a full year, what is his dividend if the rate is 6% ?

Partial Fractions

Answer all of the following.


1. Express (x+9)/(10+3x-x^2)  in partial fractions.


2. Express (2x^2+7)/(x-2)(x^2+1)  in partial fractions.


Hi there!  Email me your answer..

Happy Tryimg! 

Hafsah,

huffy64@gmail.com

Linear Equations

Answer all of the following

1. Solve

(a) x+3=0
(b) x-7=0
(c) x+2=5
(d) x-4=2

2. Solve

(a) 2x+4=0
(b) 5x-3=17
(c) 3x+5=23
(d) (1/2)x=9


3. Solve

(a) 1-x = 5
(b) 9-2x=7
(c) (1/5)(3-x)=10
(d) (1/3)x=(2/5)

4. Solve

(a) 1-3x=x+5
(b) 7-x=3x-1




Happy trying

hafsah ...

huffy64@yahoo.com

modulus

Answer all of the following.

1. Find the solution set for

(a)| x |> 3 (b) |x| < 7

2. Find the solution set for

(a) | x-2|< 5 (b) |x+7| > 12

3. Find the solution set for the following

(a) |2x+5| < 20 (b)| (1/3)x-8| >6

4. Find the solution set for the following

(a) |7x-3| <| x+2| (b) | 5-3x| >| 5x -1|


Happy trying !
Hafsah....
huffy64@gmail.com

Whole number - Combined operations

Answer all of the following.

1. Calculate 12-4+7


2. Calculate 3x20-7x4


3. Calculate 72 - 2x15+3


4. Evaluate 48/(8-5)


5. Evaluate 32/8 + 49/7



Happy Trying

Hafsah
huffy64@gmail.com