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1,036 Answered Questions for the topic Algebra Help

Algebra Help

05/01/17

Factoring an advanced fraction

x^2+10x over 8 = -2  *to solve, use factoring method
Algebra Help

05/01/17

Evaluate: -x^2 and for -(x)^2 for x=7

Evaluate: -x^2 and for -(x)^2 for x=7
Algebra Help Algebra 1

04/21/17

Find the range of g(x)=-8(x^2) -x on the domain {-3,-2,-1,1}

I would like to know how to find the range of this function based on the domain above.
Algebra Help Algebra 1

04/05/17

is the graph of Ax+By=C always a straight line?

is the graph of Ax+By=C always a straight line?

04/02/17

the first term a(sub)0 of a geometric sequence is 64 and the common ratio is -(5/2)

determine a(sub)1   Write an explicit formula for this sequence   determine a(sub)6
Algebra Help

03/26/17

Four consecutive multiples of 15 add up to 390 what is the largest number

 For consecutive multiples of 15 add up to 390 what is the largest number 
Algebra Help

03/25/17

Let f(x)=4x^2+x-3 and g(x)=4-x

Let f(x)=4x^2+x-3 and g(x)=4-x   (a) evaluated the function g-f for x=-1. That is find (g-f)(-1).show work   (b) evaluated the function fg for X=-1. That is, find (f g) (-1) show work   (c)... more
Algebra Help

03/22/17

Circle mirror in a square frame

A circular mirror is surrounded by a square metal frame. The radius of the mirror is 6x. The side length of the metal frame is 18x. What is the area of the metal frame?
Algebra Help

03/21/17

The manager of a store that specializes in selling tea decides to experiment with a new blend. She will mix some Earl Grey tea that sells for

The manager of a store that specializes in selling tea decides to experiment with a new blend. She will mix some Earl Grey tea that sells for $ 6 per pound with some Orange Pekoe tea that sells for... more
Algebra Help

03/20/17

A bookcase is to be constructed as shown in the figure. The length is to be

A bookcase is to be constructed as shown in the figure. The length is to be 22times the height. If 4444feet of lumber is available for the entire unit, find the length and height of the bookcase.
Algebra Help Math Help

03/18/17

It takes 15 electricians 24 days to wire a new housing subdivision. How many days would 18 electricians require to do the same job?

I don't understand! how do you solve this how is this solved, please give me a formula!?
Algebra Help Math College Algebra

03/07/17

Can you show work and answe the question?

F(x)=x^2+5 and g(x)=(square root)x+4 f[g(x)]
Algebra Help

02/21/17

solve for y in the following: y=x+(z*y)

z= a percentage
Algebra Help

02/18/17

how do you solve 2 + 5 x 10 =???

Can someone please show me how to solve 2 + 5 x 10 = ??? What are the steps and what is the order?
Algebra Help

02/09/17

x is an integer greater than 4, what is the value of x in x^5/3^x

x is an integer greater than 4, what is the value of x in x^5/3^x
Algebra Help

02/08/17

I need help finding X in this problem

9x = 10 
Algebra Help

02/08/17

If n is a solution for x greater than p, is n also a solution for x less than r and x greater than p? Explain.

I put yes it can be, but my teacher sadi that it was wrong, so I want to know why it is no, and how to do this problem.

12/22/16

Ryan wants to carpet his bedroom. The length of his bedroom is (x+6) feet and the width is (x+7) feet. What is the area of Ryan's room?

also, express your answer a polynomial in simplest form. Thank you
Algebra Help

12/17/16

Write the equation of the line that is parallel to the line y = -x + 3 and contains the point (4,1).

just looking for assistance figuring problems such as this one out thank you ! 

12/16/16

HELP, QUESTION IN THE DESCRIPTION

You are a small business owner who sells baked goods. The baker is selling 50 loafs of bread at a cost of $0.65 a loaf. He estimates that if he increases his bread $0.05, then he will sell two(2)... more
Algebra Help Algebra 2 Algebra

12/11/16

Help with math

How do I write this as a logarithmic equation?    5-3  =  1/125 
Algebra Help Algebra Algebra Question

12/06/16

C = Speed of Light, V = an astronauts speed, Ra = aging rate of an astronaut, and Rf = aging rate of a friend on Earth.

C= (V)/ sqrt((1)-((Ra/ Rf)2))   1. Using the above equation, solve for Ra, the aging rate of the astronaut. Show all the algebraic steps. HINT: Start by letting and setting up a proportion. This... more
Algebra Help

12/01/16

Need help with a fractional exponent

the problem is: x2 √ x. I know the answer is x5/2 but I don't know how to get  that answer.  
Algebra Help

11/26/16

how to solve 2·3^x+1−4·3^x−2=150

what is the domain and solution   ^ means power
1 4 5 7 9 10 42

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