01/24/13

y - x = 10

math problem about intercept ans slope

HELP ON MATH!!!!!!!!

I need help reviewing for a test i have tomorrow over y-intercept, x-intercept, Determining the Equation of a Line Passing Through Two Points, and other formulas and equations along those lines!... more

01/24/13

Which mixed number rounds to 7? Show steps please

Please show steps

ld-3l = 2d+9

dont know how to solve

3y+6x=24 for y

Solving for y

01/24/13

How do you do input and output with equations?

how do you do input and output with equations,

01/24/13

What is the distance between the points 6, -7) and (1, 5)?

It's homework

01/24/13

Is glass a liquid?

Someone please help with this question for my chemistry class. Is glass a liquid? 

Why don't people use the Oxford comma anymore?

I thought that you were supposed to use the Oxford comma, but how come people don't use it anymore?

01/24/13

Solve the following system of equations by the substitution method.x - y = 0x - y - 2 = 0What is the solution set?

Solve the following system of equations by the substitution method. x - y = 0 x - y - 2 = 0 What is the solution set?

01/24/13

pascal behavior (a+b)6

pascal behavior (a+b)6

Need to find the measure of one interior angle in a regular 11-gon.

round to the nearest tenth if necessary.

01/23/13

(z - 2) + 0 = z - 2State the property illustrated and justify your reason

We have a review in math but I forgot how to do this. Please explain?

Where would I find worksheets for adding and subtracting postive and negative numbers?

I need worksheets to help me with factoring and working with negative numbers. I am really struggling with negatives and postives numbers. I have a learning disability and am trying to find... more

01/23/13

how is P=200-0.25Q the same as Q=800-4P?

please explain the steps

01/23/13

Calculating Tax

Many e-commerce businesses use PayPal to perform payment processing for them. For certain transactions, merchants are charged a fee of 2.4% of the selling price of the item plus $0.40. What would... more

01/23/13

WHAT IS THE ANSWER TO EQUATION X+(=+1)=91

MY QUESTION IS A ALEGBRA QUESTION

01/23/13

How do I solve -3x + 3y=7 in standard form?

I got about half way through my problem and I don't have the other half of my math notes. HELP!

01/23/13

Math Problem?

Write each expression with only one exponent. Use parenthesis.   m4 • n4  

01/23/13

whats 4y-4-(-y)-9y if y=4

I don't know how to solve for y 

01/23/13

What is 6 to the power of 2?

Do you do 6x6 or 6x2? I'm honestly confused. I've heard it both ways.

7/12X-1/4X

when fritz drives to work his trip is 35 minutes, but when he takes the train it takes 15 minutes. find the distance fritz travels to work if the train travels 80 miles per hour faster than his... more

01/23/13

extraneous solution

absolute value of X+6=2x-3 what is the extraneous solution? 

01/23/13

What is 3x + -5.44=29

It's about the process of elimination in algebra but I just can't figure it out

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