1,081 Answered Questions for the topic Equations

Equations

01/13/15

how would you solve this help:( I am so lost here
How would you write this equation also ??? -2/3, -12
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Equations

01/13/15

write an equation for each root
How would you solve this with a fraction..?? 8, -1/2
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Equations

01/13/15

how would you solve this
Using formula:( x= -b/2a )   Equation: y= x^2-2x+1
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Equations Math

01/12/15

urgent, please answer
please answer these for me, it is urgent.   use inverse operations to solve each equation. explain each step. 19=h/3-8   5t+8=43
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Equations

01/11/15

word problem
consider the equations: f(x)= -6x - 1 and g(x) = 4x^2 select the solution for (fg)(x)
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Equations

01/11/15

f(x)=-6x-1 and g(x)=4x^2 select the solution for (f+g)(x)
consider the equations: f(x)=-6x-1 and g(x)=4x^2 Select the solution for (f+g)(x)
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01/08/15

if the radius of a circle is 3cm and 5x+1 represents the length of the diameter how do i write an equation for x
i am in 7th grade and i learned this a while ago and am now doing corrections and i need full steps on how to do it
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Equations

01/07/15

how can you rearrange 2y = 3x - 3 1/2 so it can be easier to solve
Solving the equation 
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Equations

01/06/15

What is the simplest form of 7a-3 (2a-4)
I need to find the simplest form of this equation.  7a-3 (2a-4). Thank You. 
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Equations Algebra Polynomials

01/05/15

Using real and imaginary as types of roots, List all possible combinations of root type for:
Using real and imaginary as types of roots, List all possible combinations of root type for a:    a) 4th° polynomial equation b) repeat the process for a 5th° polynomial equation c) make a... more
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Equations

01/04/15

If Pepsi spends $250 million on advertising, how many millions of people should they expect to remember one of their ads? Round your answer to the nearest ten
Data collected on the effectiveness of spending on advertising by major American retail companies reveals a trend line with equation y = 0.2741x + 25.176, where y is the number (in millions)... more
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Equations

12/25/14

the price of chocolate is less than the price of an ice cream.the product of cost of 2 ice and 1 chocolateis 100.what is the cost of each chocolate
explain me short method
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Equations

12/25/14

x squar -(2+m)x+(msquar-4m+4) has coincident root ,then m is
sir what is coincident and I have a dout why we cant take direct roots
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Equations

12/25/14

two cyclists travel in opposite direction .one travel at 6 mph faster than the other.in 2 hour they are 24 miles apart.what is the speed of faster cycle?
explain me in short trick sir
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Equations

12/23/14

f(x)=-6x-1 and g(x)=4x^2 Select the solution for (f+g)(x)
f(x)=-6x-1 and g(x)=4x^2  Select the solution for (f+g)(x)
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Equations

12/18/14

(-21,-7) and(-25,-22)
What is the distance of the equation that it had given me? 
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Equations

12/17/14

use a equation
Line m passes through the points (6,1) and (2,-3).Line n passes through the points (2,3)and (5,-6).Find the point of intersection of these two lines. 
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Equations

12/15/14

k+7\k+9=k+8/k+5
Solve the equation. Check the solution.   
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Equations

12/14/14

I don't know how to do this so please help me. There will be a problem like this on my exam tomorrow.
An investor has a choice of two investments: a bond fund and a stock fund. The bond fund yields 7.186% interest annually, which is nontaxable at both the federal and state levels. Suppose the... more
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Equations

12/11/14

whats the equation for line a passes through (-2,-5) and (0,-1); line b passes through (3,1)and (1,-3)
i need help on this because its hard and i dont understant it
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Equations

12/11/14

find (f*g)(6) f(n)=2n-5 g(n)=n^2-3n
Complicated
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Equations Algebra 1

12/10/14

It takes janie 16 min. to clean after a party. if her husband jonnie helps it takes 10 min. to clean the den. how long would jonnie take to clean by himself?
It takes janie 16 min. to clean the den after a party. if her husband jonnie helps it takes 10 min. to clean the den. how long would jonnie take to clean the den by himself? Equation.
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12/09/14

Natural Log Base Equation
7 e^x = -2 e^x + 5   Find x where e is the base of a natural log
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Equations

12/09/14

Equations- help
If p is an unknown constant, what binomial must be a factor of 3x2 + 12x - px- 4p?I need the steps & answer please!
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Equations

12/08/14

2x-(4-x)=5
2x-(4-x)+5. Solve for x
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