Tuesday
March 28, 2017

# Posts by janae

Total # Posts: 122

Algebra
thank you...I understand and can follow your steps. My teacher did not have and middle term after the 11...I don't know if she forgot it but it is only 11...that is what confused me
March 5, 2017

Algebra
Please advise if my answer is correct. I need to simplify this problem: (5x2^ + 11 - 9)(-2x2^ -x + 17) My answer is: -10x4^ -x + 34 I am incorrect? Thank you
March 5, 2017

Algebra
this is how the question reads on my homework...I apologize for the confusion. 425X11^Y-7^Z ____________ 560X14^Y-5^Z-16^ X to the 11th power....Y to -7th power X to the 14th power....Y to -5th power The answer is not supposed to have negatives in it. So, would i just divide ...
March 5, 2017

Algebra
Can you please help me with the below question: The vertex of a parabola is located at (-12, -1). The parabola also passes through the point (-10, 5). Write the equation of this parabola in both vertex form and standard form. Vertex form: Standard form: Thank you
March 4, 2017

Math
7 pints of blue paint mix with 4 pints of yellow paint. If you want to use a total of 44 pints, how many pints of blue paint and yellow paint will you have? I am a parent trying to help my daughter with the question above. am lost please show me what to do use different ...
January 2, 2017

math 102
a box of light bulbs contains 95 good bulbs and 5 bad ones. if 3 bulbs are selected at random from the box, what is the probability that 2 are good and 1 is bad
April 27, 2016

math
1. A farmer has 100 acres of land on which she plans to grow wheat and corn. Each acre of wheat requires 4 hours of labor and \$20 of capital, and each acre of corn requires 16 hours of labor and \$40 of capital. The farmer has at most 800 hours of labor and \$2400 of capital ...
February 25, 2016

math
3 groups of w
February 4, 2016

math101
Solve for x. The solutions in interval notation are of the form (a, b). State a. (Enter an exact number.) abs(3 x + 15) < 30
October 12, 2015

Math 101
A bus traveled on a straight road for 3 h at an average speed that was 15 mph faster than its average speed on a winding road. The time spent on the winding road was 4 h. Find the average speed on the winding road if the total trip was 220 mi
October 7, 2015

Math
you receive a \$30 gift card to a shop that sells fruit smoothies for \$3. if you graph an equation of the line that represents the money, y, remaining on the card after you buy x smoothies, what will the y- intercept be? will the line rise or fall from left to right? explain
November 7, 2013

Math
Simplify the expressions (ab^2c)^-1 / a^8b^2c^-4b^3
September 14, 2013

Math
thanks i got 2, too. 5^x + 10 = 15
September 11, 2013

Math
4^x-1=64
September 11, 2013

Pre-Calculus
there isn't any 8x it just say solve for x
September 11, 2013

Pre-Calculus
3x^2 + 8 = -4
September 11, 2013

Physics
Thank you
August 22, 2013

Physics
thank you, is this related to the doppler effect
August 22, 2013

Physics
Astronomers find that light emitted by a particular element at one edge of the Sun has a slightly higher frequency than light from that element at the opposite edge. What do these measurements tell us about the Sun’s motion?
August 22, 2013

financial alg
Forrest purchased a car for \$20,640. He made a down payment of \$2,440. He applied for a five-year installment loan with an interest rate of 10.4%. What is the total cost of the car after five years?
May 12, 2013

statistics
A test has 1 true false question and 2 multiple choice questions(A B C D). Draw a tree diagram and determine the sample space for the possible ways to answer the test.
May 5, 2013

math
of the pupils in a class, 12 like both pizza and chicken, 19 like pizza and 3 like neither pizza nor chicken, how many like chicken?
April 30, 2013

math
Simplify: 2x^3y^2+ 4x^2z / 2x^4
April 23, 2013

Math
Simplify: 2x^3y^2+ 4x^2z / 2x^4 im sorry the equal sign was suppose to be a plus
April 22, 2013

Math
Simplify: 2x^3y^2=4x^2z / 2x^4
April 22, 2013

math
(-9x^3+3x^2-15x)?(-3x)
February 18, 2013

math
5670 is invested at a anual intrest rate 3.5% for one year. if the intrest is compounded semiannually then the polynomial P(1+r/2)^2 represent the value of the investment after one year
February 18, 2013

math
28x to the 5 power w to the 2 power and 13v x w to the 3 power
February 18, 2013

math
compouned semiannually P dollars is invested at annual rate. r for 1 year. If the intrest is compounded semiannually then the polynomial P(1+r/2)by the second power represent the value of the investment after 1 year. Rewrite this expression without parentheses. Evaluate the ...
February 15, 2013

math
the area of a rectangular field is 5301yd2 if the width of the field is 57 yards, what is the length
February 13, 2013

math
Deandre rented a truck for one day. There was a base fee of 16.99 , and there was an additional charge of 78 cents for each mile driven. Deandre had to pay 160.51 when he returned the truck. For how many miles did he drive the truck?
February 12, 2013

Math
6/2 ( 1+2)
January 3, 2013

math
6x+5y =31 ; x=-4
September 15, 2012

Spanish
¿Cuando usas tu la computador? write this in third person using a friend.
May 27, 2012

math
solve the inequality j/-3 < -3
May 24, 2012

Math
write y-3=-5(x+1) in slope-intercept form ?
May 23, 2012

Math
write the equation of the line with slope 2 that passes through the point (-1,5)
May 23, 2012

Math
write the equation of the line with slope 2 that passes through the point (-1,5)
May 23, 2012

Algebra 1
1000=2x500 1000=4x250 1000=5x200 don't none of them work
February 22, 2012

Algebra 1
1. m^2 - 7m - 30 2. z^2 + 65z + 1000 3.x^2 - 45x + 450 4.d^2 - 33 d - 280
February 22, 2012

math
thanks , i get it now but can you explain number 2 please
February 22, 2012

math
factor the trinomial. 1. m^2-7m-30 2. z^2+65z+1000 3.x^2-45x+450 4.d^2-33d-280
February 22, 2012

Algebra 1
(x+1/8)(x-9/8)
February 9, 2012

math
(3x+4)|(2/3x+1)
February 9, 2012

MATH
what ? can you explain this please ?
January 30, 2012

MATH
-3√5 - √6 - √5 =
January 30, 2012

math
-2√20 + 2√18 - 2√5
January 30, 2012

math
-3square root of 2+ 3square root of 20-3square root of 8
January 30, 2012

math
3square root of 18 + 3 square root of 12 + 2square root of 27 =
January 30, 2012

Algebra 1
-3√18+3√8-√24
January 30, 2012

Algebra 1
-square root of 27 - 3square root of 45-square root of 20+2square root of 45
January 30, 2012

math
simplify the following problems. show all work 1) -1[-2(-3)^3]^2 2) -3{3-2{10-3(-2)^2}^2]^2 3) -3[4-7(-3-5)]-(-5)^2
September 27, 2011

math
simplify the following problems. show all work 1) -1[-2(-3)^3]^2 2) -3{3-2{10-3(-2)^2}^2]^2 3) -3[4-7(-3-5)]-(-5)^2
September 27, 2011

math
simplify the following problems. show all work 1) -1[-2(-3)^3]^2 2) -3{3-2{10-3(-2)^2}^2]^2 3) -3[4-7(-3-5)]-(-5)^2
September 27, 2011

SAT algebra
Reiny was right until 4th line up from the bottom. when you divide -x out, the equation should read k+8=+5k, not negative. thus, k would become 2, not -4/3 which leads us to m= 16
September 24, 2011

math
use the distributive prperty to rewrite the expression without parentheses. 1. (-2a)(a+7) 2. (-3x)(-x^2+2) 3. (2x + 11)(5x) 4. (-2-3y)(-7y^2 5. (t-4)(-2) 6. (x)(x-5)
September 19, 2011

Algebra
use the distributive prperty to rewrite the expression without parentheses. 1. (-2a)(a+7) 2. (-3x)(-x^2+2) 3. (2x + 11)(5x) 4. (-2-3y)(-7y^2 5. (t-4)(-2) 6. (x)(x-5)
September 19, 2011

Math
thanks':) and how do you Convert 0.257 grams to centigrams ?
September 5, 2011

Math
how do you convert 1000 milligrams to grams ?
September 5, 2011

Spanish
What does De donde eres? Mean
October 27, 2010

us history
the ideALs of the athenian state, roman law, and the mayflower compact contributed most significantly to the groth of the priciples of???
October 20, 2010

math
What is the simplified form of x-[5-3{2x-3(xt2)}]
October 20, 2010

Math
Thanks
October 13, 2010

Math
Evaluate the expression using mental math. Justify each of your steps. 1) 4(19)(-25) 2) 17+32+23
October 13, 2010

Math
Ok Thanks For All The Help
August 31, 2010

Math
120 160 So you got to do the same thing for 25 and 30
August 31, 2010

Math
Its one that has a story to it and those are the ones i do not get! It Say Maddie earns \$8 per hour. Write an algebraic expression to evalute how much money Maddie will earn if she works for 15, 20, 25, or 30 hours.
August 31, 2010

math
are you talking about post a new question
August 31, 2010

math
August 31, 2010

math
Ok Thank Yall i Get It Now Its one that has a story to it and those are the ones i do not get! It Say Maddie earns \$8 per hour. Write an algebraic expression to evalute how much money Maddie will earn if she works for 15, 20, 25, or 30 hours.
August 31, 2010

math
So Its 7-(2*x)
August 31, 2010

math
Oh i get it any number beside the parentheses is multiplication so if it says 7 minus the product of 2 and x Product Means To Mulitiply. so my answer will be (2-x)7
August 31, 2010

math
Ok So 10*(d-3)
August 31, 2010

math
You Got To write an ALGEBRAIC EXPRESSION! 10 times the difference of d and 3 Is: (d*3)-10
August 31, 2010

math
Because of Its Whole Number Like 5 Is greater than 4
August 30, 2010

Math
10 times the difference of d and 3 Is: (d*3)-10
August 30, 2010

Math
Sorry My Little Sister keep Doin That! So Its 11(s+3)
August 30, 2010

Math
(s*3+5
August 30, 2010

Math
Oh i get it! The sum of 11 times s aqnd 3? Answer Is: (Sx3)+5
August 30, 2010

Math
3 times the sum of b and 5
August 30, 2010

Math
1 more than the quotient of 21 and b? And How Did You Get That Answer
August 30, 2010

Math
No Its Just (6 less than twice x) And We Got To Write It In Algebraic Expression
August 30, 2010

Math
It Say To Write An Algebraic Expression For Each Word Phrase. 1.6 less than twice x
August 30, 2010

algebra 1
I don't understand why we need algebra in our lives.. like x+y=xy WFT? O.o
August 26, 2010

physic
mars once may have had an ocean 0.50 km deep. the acceleration due to gravity on mars is 0.379g, and we shall assume (unrealistically) the consisted of fresh water. a)what would be the guage pressure(in Pa)at the bottem of this martian ocean? b)what is the guage pressure (in ...
July 20, 2010

Chem
NaOH + HCl --> NaCl + H2O What is the amount of heat absorbed by water? given: mass: 102.2 grams specific heat: .9601 cal/g degrees C
April 6, 2010

i am a number between 20 and 30, when you put me into 6 equal groups, there is an even number in each group and 1 is left over, what number am I.
April 5, 2010

english
I want to stay that a women is a handsome women but I cannot think of another word for handsome. I do not want to put pretty etc. as this is in not what I am trying to say. Hope you can help.
March 16, 2010

math
Evaluate 96 96___ 9-6
March 8, 2010

Math
Oh Okay iGot It Right Thanks For Helpin Me!!!!!!!
February 16, 2010

Math
The Diameter Is 3
February 16, 2010

Math
Ok So If The Base Is 3in And The Height Is 4in what Will The Answer Be?
February 16, 2010

Math
Whats The Volume Of A Cylinder?
February 16, 2010

Math
What Are The Stepd In Finding The Volume Of An Rectangular Prism?
February 2, 2010

The Word Bug Has A Very Different Meaning When Referring To Computers.What Is A Bug In A Computer? A.An Insect B.An Infectioun Germ C.An Unexpected Fault D.An Alarm System
February 1, 2010

Math
What Is The Value Of -4+2
December 19, 2009

math
Is It 85 1/2
December 19, 2009

math
Oky What Is The Unit Price Of The DeterGent At Store B
December 19, 2009

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