Nicole C.

Geometry Geometric Proofs

12/10/12

Complete a two column proof showing that line EP is a angle bisector while the given is that Line EP is a perpendicular bisector

That's all

Follows • 2

Answers •1

Word Problem Algebra Question

11/29/12

graphing equations in slope intercept form

this is the question. if from 2002 to 2005 renewable energy increased on average 0.17 quadrillionbtus per year. about 6.07 quadrillion btus produced in 2002. need to write equation in slope... more

Follows • 2

Answers •1

Algerbra Parallel And Perpendicular Lines

11/27/12

how would u solve and graph -x+2y=17

We are dealing with Parallel and Perpendicular lines and our teacher wants us to graph it and tell the difference between the two and use a graph on every one

Follows • 2

Answers •1

Algebra

11/27/12

(-2)= x + 4

have to have pictorial model on balance scale and symbolic model

Follows • 3

Answers •2

Algbra

11/27/12

what is five less than the product of three and a number

it is for fun

Follows • 1

Answers •1

Algebra

11/18/12

1/8-7/Y / 5/14Y-Y

hELP WITH SOLVING EQUATION

Follows • 2

Answers •1

Graphs

11/14/12

need to make graph with dates of occurance on bottom and times of day going up the other side.

will also need to plot second line (like in a scatter plot or line graph). The point is to show the baseline points all Then need to plot times of those days the kid did the behavior. how do i do... more

Follows • 2

Answers •1

Algebra Factoring

11/05/12

x^4-19x^2+9

factoring homework - stuck on how to solve

Follows • 4

Answers •3

Word Problem Algebra Help

11/02/12

When will the hare catch the tortoise?

a hare runs 50 ft/sec and a tortoise who is 1000 ft ahead of the hare runs 0.25 ft/sec. Assuming they both start at time t=0, what will be the value of t when the hare finally catches up?

Follows • 5

Answers •4

Geometry Area Of Square

11/01/12

prove that a square ABCD is half the area of a square ACEF, when the segment AB is half of the segment AE

F A______B______E C______D

Follows • 3

Answers •3

Geometry

10/29/12

90+x+13+x+23=180

using the triangle sum theorem, how would combine the two x's?

Follows • 1

Answers •3

Algebra Equations

10/11/12

solving Multi-step equations

r+13 over 12=1

Follows • 2

Answers •2

Math

10/11/12

increase and descrease

Staples pays George Nagovsky an annual salary of $40,000. Today, George’s boss informs him that he will receive a $4,300 raise. What percent of George’s old salary is the $4,300 raise? (Round to... more

Follows • 2

Answers •3

Math Help

10/11/12

4 2/5+5 1/5

i need help on adding mixed fractions

Follows • 1

Answers •2

Algebra

10/10/12

i need your help

Hi can you help me with this math problem? It is 2p=kx-q and we are solving for x

Follows • 2

Answers •2

Equation Graphing On A Number Line Fraction

10/09/12

how to multiply 3/2 (1)- 3

this is an algebra equation. i have to make a table

Follows • 4

Answers •3

Graphing Solutions

10/09/12

I need help solving something

Like graphing quadratic equations

Follows • 1

Answers •1

Math Least Common Multiple

10/09/12

there are 2 neon signs both of them blink as they are on the green sign blinks every 9 seconds the pink sign blinks every 15 secs

If the green sign blinks every 9 seconds and the pink sign blinks every 15 seconds how many seconds will they blink together im really having a hard time coming up with this answer can u show me... more

Follows • 1

Answers •1

Algebra 1

10/09/12

algebra word problem

Find out how much Grace earned if she earned $27 more than Robert and Alexis combined. Alexis worked 3 hours more than Robert and 7 hours less than Grace. Robert earned $7.50/hr, Alexis earned... more

Follows • 1

Answers •2

Algebra 2

10/08/12

(a ^2 b^2 c ^ -3) ^ -4 a^4 c^-3 and that whole thing is divided by 2a^-2 b^3

I was wondering how that would be simplified. I can only have positive exponents in the end. Can you please walk me through it?

Follows • 3

Answers •3

Math Help

10/08/12

216 ^-r-1 * 36 ^-3r-2= 36 ^2r-1 Can you please walk me through this?

Please, do not send the answer to my email!

Follows • 3

Answers •2

Exponents

10/04/12

2(-4) -3 POWER

2(-4)-3 POWER=

Follows • 1

Answers •1

Quadratic Equations

10/03/12

quadratic equation

Please help me to solve : X2 - 2x-13=0 with the following steps: 1. Move the constant term to the right side of the equation. 2. Multiply each term in the equation by four times the coefficeint... more

Follows • 1

Answers •1

Simplifying Rational Expressions And Equations

10/03/12

How do i simplify this (the division is fractions) [(1/9)- (1/n)]/ [(1+9)/ 9]

[(1/9)- (1/n)] / [(n+9)/ 9]

Follows • 2

Answers •2

Linear Equations

10/03/12

How do I build an equation with an integer and solve it by the addition/subtraction method.

How do I build an equation with an integer and solve it by the addition/subtraction (elimination method)?

Follows • 1

Answers •1