12/17/12

5x+3(x+4)=28

this is a distributive property 

9x2+21x-5=-15

solve by factoring or using the quadratic formula.

nine less than five times a number is 26. What is the number?

algebra question

Put the following two equations in slope-intercept form and show that they are Perpendicular.

Put the following two equations in slope-intercept form and show that they are Perpendicular.2x – 3y = 5 and 3x + 2y = 7.

12/12/12

300 apples r distributed equally among a certain no of stdudents had there been 10 more students each would have recd 1 apple less find number of students

plz give the easiest solution i am preparing 4 bank clerk xam i have sol bt nt able 2 understand plz give detail description of how eqn is formed

what is the simplest form of 2-x/1-x/2

it is one of the questions im stuck on in my homework   

find 1x3 matrices x and y such that x+2y=[1 3 -2] and x+y=[2 0 1]

find 1x3 matrices x and y such that x+2y=[1 3 -2] and x+y=[2 0 1]

2x-4/7=x-1/9

2x-4 divided by 7 = x-1 divided by 9   What does x eual  

12/06/12

2n^2(8)^3 Please Help!!!

Simplify. Express using exponents.

write an equation for a quadratic function with a graph that has its vertex ay (-5,7)

write an equation for a quadratic function with a graph that has its vertex ay (-5,7)

12/05/12

4/3 = x + 1/3

I really need help

12/04/12

log MN=log + log

how do i work problem logMN=log      + log       

12/04/12

calculate the molecular weight of CO in g/mol.

what is the asnwer?

Mean value theorem

Determine whether the Mean Value Thereom can be applied to f on the closed interval (a,b) .  If the MVT can be applied, find all values of c in the open interval (a,b) such that f'(c) =f(b)-f(a) /... more

How do i collect/ combine like terms?

I am not sure how to do this, but i have an example problem.

find a quadratic equation with solutions 3 and (-5/2)

find a quadratic equation with solutions 3 and(-5/2)

12/03/12

What are all numerical solutions to the equation 2cos^2(ln(3x))+cos(ln(3x))-1=0

Please help solve for hw

A's income is 25% more than B's income.find B's income in terms of A's income?

A's income is 25% more than B's income.find B's income in terms of A's income?

how to divide rupees among peoples in the ratio

divide rs.1162 among A,B,C in the ratio 35:28:20

12/02/12

which equation represents the line that contains the point (-3,14) and is parallel to the line 2x+y=5 explain

It contains the point (-3,14) and is parallel to the line 2x+y=5

f(x)=2*(1/3)^x

State wether the function is exponentional Growth or Decay, and describe its end behavior useing limits.   f(x)=2*(1/3)x

12/02/12

there are 4 beans in a jar each day Kimmy adds 3 beans fill in the table to show how many beans are in the jar for each of the first 5 days

i need the anwser because i will get in big trouble before i get in trouble tell me the anwser so i will not go to recces in till the rest my life

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