Math homework question!!?? need help please (:?

Question

hey guys!

i need help on this math question.

1/3(15d + 3) - 1/2(8 - 10d)

Thanks to all those who answer! (:

Answer 1

THE ANSWER IS 26d!

answer my quesiton!

http://answers.yahoo.com/question/index;...

Answer 2

Instead of asking someone to work out the problem for you, why not go to the website "Algebra 1 Homework Help?"

http://www.algebra.com/algebra-1.mpl

You need to learn how to solve this problem so that you know how to do it again on a test.

Answer 3

Im not sure but 3

Answer 4

it depends, what is d?

Answer 5

I got -3 :D Just simplify and remember  PEMDAS

Answer 6

-3 i think.  

1/3 (15d + 3) - 1/2 (8 - 10d)

(5d + 1) - (4 - 5d)

1-4

-3

Answer 7

the answer is 10d-3      don't listen to the guy who said 26d, he's an idiot.  if you need to show the work.....

1/3(15d+3)-1/2(8-10d)

5d+1-1/2(8-10d)

5d+1-4+5d

10d-3

Answer 8

7

one third of 15d+3= 5d+3

one half of 10d-8= 5d-4

Answer 9

http://www.calculator.com/calcs/calc_sci...

use a scientific calculator.

im not doing ur homework for you.

and i haven't learned that yet.

is it algebra? im having it this year.

Answer 10

First distribute,

(5d+1) ( -4 + 5d)

Drop Prentice's and combine like-terms

5d +1 -4 +5d=

10d-3

final answer ^^  

Answer 11

1/3(15d+3) - 1/2(8-10d)

Distribute the 1/3 and -1/2

5d+1-4+5d  (it's +5d becaues you have (-1/2)*(-10d)

10d-3