Mathematics - 23 July 2007

I need to calculate the fallowing information, I just need some help please. If you can include HOW you got to the answer, thats what I am looking for, not just an answer. I am not sure what to do.

I am checking this for my mom cause her English is not so good, she does not understand the question and I suck at math/calculating % stuff.

What was the combined sales revenue in March for the Parts and Sertives Divisions?

Division : Parts - April Sales:$11,000 - % Increase Over March: 10%

Division: Services - April Sales: $70,000 - % Increase Over March: 25%

Thanks a million!

2007-07-23 10:03:09 · 3 answers · asked by preteargraphic 1

30% of $180.00
5% of $34,900.00
5% of $4,800.00

2007-07-23 09:51:28 · 10 answers · asked by ♥OFFICIALLYMrs-JONES♥ 2

a vector has the following intial terminal points respectively
initial poin (-1 , 2)
terminal point (4 , 6)
what is the position vector
a 3i + 4j
b 5i+4j
c 3i-4j
d 5i-4j

2007-07-23 09:47:18 · 3 answers · asked by Anonymous

If Bobby and Garnetta thought og four consecutive odd integers such that 5 times the sum of the first and the third was 22 greater than the product of 8 and the sum of the second and the fourth. Find the numbers.

2007-07-23 09:41:52 · 4 answers · asked by Anonymous

z^2 + 14z + 49

2007-07-23 09:33:43 · 6 answers · asked by Aimee R 1

2007-07-23 09:26:40 · 2 answers · asked by Anonymous

2007-07-23 09:26:40 · 18 answers · asked by swillownymph 1

The time it takes to cover the distance between two cities by car is inversely proportional to the speed of the car. The trip takes 3 hours for a car moving at 68 mph. What is the speed of a car that makes the trip in 12 hours?

2007-07-23 09:20:17 · 3 answers · asked by Aimee R 1

Factor the polynomial completely. If the polynomial cannot be factored, write prime.
x^3 - 343

(x + 7)(x^2 - 7x + 49)
(x + 343)(x + 1)(x - 1)
(x - 7)(x^2 + 49)
(x - 7)(x^2 + 7x + 49)

2007-07-23 09:11:12 · 5 answers · asked by Anonymous

Factor the polynomial completely. If the polynomial cannot be factored, write prime.
49x^2 - 4

(7x + 2)(7x - 2)
(7x + 2)^2
(7x - 2)^2
prime

2007-07-23 09:09:08 · 3 answers · asked by Anonymous

Factor the polynomial completely. If the polynomial cannot be factored, write prime.
6x^2y^2 - 13xy^2 + 6y^2

y^2(x - 3)(6x - 2)
y^2(2x - 3)(3x - 2)
(3x - 3y)(2x - 2y)
(2x - 3y)(3x - 2y)

2007-07-23 08:59:14 · 4 answers · asked by Anonymous

Find the slope and Y intercept

x=-1

how do I do this if I don't know what Y equals????

2007-07-23 08:55:01 · 7 answers · asked by marianne d 2

Factor the polynomial completely. If the polynomial cannot be factored, write prime.
x^2 - 20x + 400

(x - 20)^2
(x + 20)^2
(x + 20)(x - 20)
prime

2007-07-23 08:48:25 · 8 answers · asked by Anonymous

Factor the polynomial completely. If the polynomial cannot be factored, write prime.
12x^2 - 42x - 24

6(2x + 1)(x - 4)
(12x - 6)(x + 4)
6(2x - 1)(x + 4)
prime

2007-07-23 08:46:22 · 4 answers · asked by Anonymous

http://www.yopress.com/images/posts/verizon.jpg

This is a hilarious check, can someone tell me:
1.What each of these symbols stand for. and
2. What the actual total of the check is.

2007-07-23 08:33:48 · 7 answers · asked by Franklin Bluth 1

a. in each figure, name two triangles that are congruent.
b. state the reason why the triangles are congruent.(ex. S.A.S = S.A.S, S.S.S = S.S.S)
c. for each pair of triangles, name three additional pairs of parts that are congruent because they are corresponding parts of congruent triangles.
here:
http://www.crunchyroll.com/user/babiixjen_x3/photos/1289775

thank you! i really dont get this

2007-07-23 08:32:14 · 2 answers · asked by blahhhhhh 2

for example 35/100

2007-07-23 08:04:44 · 9 answers · asked by Priscilla 1

and the design or symbol for each number?

I find it amazing.

2007-07-23 07:43:09 · 4 answers · asked by Stuey 6

2007-07-23 07:42:50 · 33 answers · asked by Anonymous

(2x^5+13x^4+17x^3-7x^2+4x-33) / (x+3)

2007-07-23 07:42:07 · 7 answers · asked by .......... 2

2007-07-23 07:33:19 · 9 answers · asked by Anonymous

a question has been set at our cubs and the chap that set the questions says that one is a prime number however i tought that it has to be a number greater than one ie 2,3,5,7,11,13,17 and so on

2007-07-23 07:26:48 · 25 answers · asked by Anonymous

This one is stumping me, big time !
Solve using the substitution method -
x = 4y-2
x = 6y+8

2007-07-23 07:18:27 · 11 answers · asked by dishbaby2003 1

Find a recurrence relation and initial condition for the number of fruit flies in a jar if there are 12 flies initially and every week there are six times as many flies in the jar as there were the previous week.

2007-07-23 07:10:10 · 2 answers · asked by E 1

2/ squared rt[3] +squared rt [2]

2007-07-23 07:09:52 · 3 answers · asked by peaches 1

v=-5i +6j
W=-2i -3j

2007-07-23 07:06:16 · 5 answers · asked by Anonymous

what is the derivative of the
1
---------
sinx.cox

2007-07-23 07:03:01 · 2 answers · asked by zi_zuu 2

I know that x^-3 simplifies to 1/x^3...but when it gets to 6n^-1, I get confused. So I need someone to explain to me how that works and how I would figure out 3/2t^-2. And I know a lot of people on here hate when the kid just asks for the answers so if you dont want to give me the answer and would rather just explain it to me instead, that works :D Thanks!

2007-07-23 07:00:32 · 6 answers · asked by ellyceqt 1

Determine if Mean value theorem applies:

f(x)= 1/ (x - 2)^2 between [0 , 2]

2007-07-23 06:50:11 · 2 answers · asked by Anonymous

Refer fundamental theorem of Algebra

2. If a=b(mod n) , c=d(mod n), then a+c=b+d(mod n) and ac=bd(mod n)
Here = means congruent. I could not find the sign for congruent.

2007-07-23 06:45:49 · 1 answers · asked by chaand 1