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Variables Fractions

05/13/15

Add and Simplify

Add and simplify: 7x/ (y^5z^4) + 4/ (y^4z^2)

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Variables Word Problem Linear Equations Solutions

05/13/15

math help????????

Write a system of three linear equations in three variables that has (2,1,5) as a solution. (There are many possibilities.) Explain the process you used to write an equation.

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Variables Word Problem

05/04/15

What is the price per topping at Bill's Pizza Place?

Wes bought a pizza with 2 toppings from Bill's pizza place for $11. Lisa bought a pizza with 5 toppings from Bill's Pizza Place for $14.75. Each topping at Bill's Pizza Place cost the same... more

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Variables Graphing Lines

04/26/15

Help! Dependant and independent variable??

which of these would be the dependant and independent variable? Thanks :) World record time (in seconds) Year record was set (in years)

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Variables

04/26/15

would time or year be the independant variable

i am creating a graph but do not know what variable to put on the x and y axis. The problem is that the mens 100 meters sprint needs to be grpahed and a regression line added to this graph to show... more

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Variables Algebra 1 Formula Solve Word Problem

04/15/15

Solve a Formula.

A jet flew from Point X to Point Y at an average speed of 280 mph. Because of head winds, the jet averaged only 260 mph on the return trip. The return trip took 10 minutes longer than the original... more

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Variables Algebra 2 Inequalities Equations

04/12/15

Solve the following relations for the value of b.

17. 4ab - 5b = 2a 18. | c - ab | < a Express the answer in set-builder notation. hicbjecbjehuwbdidbodbiwdbiw

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Variables Equations Absolute Value

04/12/15

| 7x - 1 | + 5 = 2

Solve the equation showing the procedure. Write your answer in set-builder notation.

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Variables Algebra 2 Inequalities

04/11/15

2/5(x-3) < 4-2/5(3-2x) <= 7x-2/5(x-3)

I dont know how to solve this inequality, please help me

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Variables Equations Linear Equations Substitution

03/31/15

tell which equation you would choose to solve for one of the variables when solving the system by substitution. explain.

y=5x-2 2x+9y=10 3x-7y=12 3x-12y=6 1/5x+y=8 4x-3y=1

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Variables Algebra

03/12/15

Charles owes Betty more than $39. If c is the amount of money that Charles owes Betty, which option best represents this situation?

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Variables Percentage Averages Percentage, Variable, Averages, Spreads,

03/09/15

is percentage of population in bad health variable and the percentage born in state; continuous data or categoric?

and what is best spread and average to use? is percentage of population in bad health variable and the percentage born in state; continuous data or categoric?

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Variables

02/26/15

Solve this system of equations

5x+3y+z=0 x-3y+2z=9 14x-2y+3z=1

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Variables Exponents Polynomials Polynomial Long Division

02/22/15

How can I solve this by long division? Can the remainder have a variable?

(3x3-2x2-8)/(x2+5)Can the remainder be -15x-18?Why or why not?

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Variables

01/21/15

When simplifying this: (2x+5)-(5x+4) what do you get???

I need to know this for a school project.

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Variables Equations

01/14/15

What is the minimum number of days that shirleys vacation should be for M and N travel to have the better deal?

Tracey is looking at two different travel agencies to plan her vacation. ABC travel offers a plane ticket for $295 and a rental car for $39 per day. M and N travel offers a plane ticket for $350... more

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Variables Solve Equation

12/07/14

Solve S = 3f - 12 for f.

Solve S = 3f - 12 for f. Choose one answer. just give me an explanation and the ANSWER I just need to check my own. A. f = S+3/12 B. f = S+12/3 C. f = S + 12 D. f = S - 12

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Variables System Of Equations Solution

11/08/14

System Of Equations

Using complete sentences, explain which method you would use to solve the following system of equations and why. In your answer, include the solution to one of the variables and how you found it... more

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