Algebra, help + check please
106,080 results, page 35

Algebra: Please Help
Simplify using the Distributive Property: 2(x + 4) + 2(x  4) is the answer: 16 
Algebra B
x^2  5/2x + 25/16 = 4 + 25/16 = (x5/4)^2 = 64/16 + 25/16 = (x5/4)^2 = 39/16 Would someone please explain how we arrived at (x  5/4)^2 = 64/16 + 25/16 from x^2  5/2x + 25/16 = 4 + 25/16 Thanks in advance for your help. 
Math Algebra II
SOLVE.. Please show the steps so I'll understand it 8^x2=(1/16) 
algebra
I am confused with this. f(x) 1/4(x+9)^2+3 vertex, symmetry, and max. min. help please. 
algebra
9t^4 + 7t  45 t^3 + 10t. Now, please combine your like terms. 
algebra
9t^4 + 7t  45 t^3 + 10t. Now, please combine your like terms. 
algebra
9t^4 + 7t  45 t^3 + 10t. Now, please combine your like terms. 
algebra
Add the following polynimal (1/10x^21/2x3/10)+(1/2x^2+1/4x1/5 Show me how to do this please? 
Algebra
I need this answer in Scientific Notation please help 7.74x10^4 
algebra
rationalize denominator and simplify: v/... is square root (v/5))/(v/15)) please help 
Pre Algebra
Solve 3(2w1) = 5w  19. Please show all of your work. 
algebra
I do not know how to do this problem, please help. (35b^3 + 25b^2 + 30b + 44)divided by (5b + 5) 
ALGEBRA
Round this answer to the nearest tenth please. 0.1903 
algebra
Please rewrite the following equation so that y is a function of x. 3x+18y=36 thanks for your help. 
Algebra I
Exponential Function. Please show me how to solve: g(t) = 0.5 x 4w (that is 4 to the power of w) w=18 
Algebra
When do you reverse the sign in inequality? Please give examples. 
college algebra
Please show me how to work this e^.05t =1600 
Pre Algebra
Can someone please explain how to do this problem: 7n5=10n+13 
Algebra; MAJOR HELP
Solve the equation. Provide an explanation please. s^27s+14=2 
ALGEBRA
Please factor the following x^3 + 27. I cannot seem to grasp the concept Thank you 
Intermediate Algebra
Hi another question I have please. Find the midpoint of F A B? A(6,10) B(20,14) 
algebra
how do i solve the quadratic equation of 991+5 please help me i'm stuck with this problem. 
algebra
Express 55 minutes as a fraction of 11/3 hours. please this is doen. 
math algebra
multiply and simplify (4z)z =4zzsquare? can you please let me know if I am correct 
pre algebra
7x 11 – 42 evaluate show its done please my answer I got is 35 
Algebra
Whatis an "undefinded" matrix? Please give an example. 
algebra
8<=2x4<2 solve the compound inequality can someone please expplain this? 
Algebra
Would someone please help me figure this one out? (¡î5 b©ø/©÷)^4 a^9 / a^©øb^5 
algebra
what is the vertex form of the equation y=x^2+4x3 Could someone please explain. 
Algebra 2
Solve: x^33x^2=0 Please explain, here's what I did. Am I right? I didn't know what to do next. x^2(x3)=0 
Algebra 2
Determine the xintercepts of the f(x)= (x2)(x+3)(x7) Please explain, I don't know if I did it right. I got 2, 3, 7 
algebra 2
find the zeros of quadratic ( 8v+7)(v2)=0 show the step please 
algebra 2
find the zeros of quadratic ( 8v+7)(v2)=0 show the step please 
Math Algebra 2
Or can someone show me how to put it in the calcuator. Please 
Algebra 1 Math
Can anyone please show me and explain how to solve 9x+2=3y? Thanks,Bye. 
algebra
Please explain a little bit further 4(5^(2n+1))10(5^(2n1))/ ( 2(5^n)) = 2(5^(2n1) ) ( 2(5^2  5(1) )/2(5^n)) = 5^(n1) (50  5) = 225 (5^(n1) ) 
Algebra please help me!
4a^2+9b^2+25c^212ab+20ac30bc divided by 2a3b+5c. 
Algebra 1
Factoring Polynomials: 2x to the second power 3x2 could you please explain to me how to do this. 
Algebra
I am completely lost...please anyone can anyone help? x = 2+y x and 2 are in inches then it says solution y=x(in)  a(in) 
algebra
I have to find the solution for (fg)(x) f(x)= 6x1 g(x)=4x^2 can you show steps please 
Algebra
Is the Riemann Hypothesis correct? Why or why not? Please show your work. 
algebra
explain to me why the first coordinate of the y intercept is always 0 please. 
algebra 2
Write in standard form (2b^2b)+(b^2+4b4) PLEASE EXPLAIN ON HOW TO DO IT I WANT TO LEARN 
algebra help please ASAP
Express in simplest form. 1. 4/x^3 + 9/x + 2/x^2 2. 7/10x^2 + 1/2x^3 + 11/5x 3. a + 4/3a + 2a  1/5a^2 
Algebra help PLEASE?
I need the volume of the cylinder Radius = 10 Height = 20 
algebra
y/4=15/20 how do I solve the proportion? please explain it to me. I have several to do 
Algebra
Please help me simplify the expressions and solve the equations? 1. v^2 + v  12/ v^2 + 6v + 8 divided by 2v  6/ v +2 2. 2/ b2 = b/ b^2  3b +2 + b/ 2b  2 3. 1/ x2 + 2x/ (x2)(x8) = x/ 2(x8) 4. (m^2 + 2m + 1/ m^3 + 3m^2 + 3m +1 (m^2/m  3m/3) Thanks! 
Algebra please help
$11,000, invested for 9 years at 3% compounded quarterly. 
Algebra 1B
f(x) = 7x^2 + 3x + 5.What is the appropriate values when solving? I just do not understand help please 
Algebra
y1/x+3=3/4 solving for y. Please show steps so that I can get a better understanding of this. 
Algebra
(Rational exponents)simplifying a^1/2/a^2 Please post steps 
Algebra 1Please, help me!
Multiply. Simplify your answer. 1. n + 3/n 5 x (n^2  5n) A: n^2 + 3n 2. 6xy^2/2x^2y^6 x 6x^4y^4/9x^3 A: 2 3. 3h^3  6h/10g^2 x 4g/g^2  2g A: ? 4. m^2 + m  2/m^2  2m  8 x m^2 8 + 16/3m 3 A: m4/3 
Algebra 1Please, help me!
What are 2 values of b that will make 2x^2  bx  20 factorable? Explain your answer. A: ? 
Algebra
please help me and explain how you got the answer. Solve the equation. y + (–6) = –9 A. –15 B. –3 C. 54 D. 3 
Algebra
solve by substitution. Please show all work. 6x+5y=1 6x+4y=10 
Algebra
Please help. What is the x intercept of y+4=4(x2) I've gotten like 2 different answers: 3 and 1. 
algebra
confused mom can someone please help me. Solve. x/5x/2=21 what is the value of x? a)70 b)7 c)7 d)70 Thanks to anyone who can help. 
Algebra
Suppose that D + E = A, that N/A=.25 and that D/A=.60. Solve for N/E. Help! Explanation please. I want to understand this problem. 
Algebra: help!
Solve for x in each of the following: a: 2/3x = 11/6 b: 3/4 / x = 1/3 c: 5/6  2/3x = 3/4 d: 2x/3 + 1/4 = x/6  1/2 Please help me and explain, I don't get fractions at all! 
Algebra 2
Solving Quadratic Systems x+2y=4 3xy=5 Please show work!!! 
Algebra 2
Solving Quadratic System y=4x+1 2xy+1 Please show work!!! 
Algebra 2
Solve Quadratic System x^2+y^2=2 x^26y=10 Please show work!!! 
Algebra 2
Solve the system algebraically 2x^25y^2=1 x^2+5y^2=68 Please show work!!! 
Algebra Help Please
I need to be shown the steps on how you derive at this answer (5a^7 / 2b^5c)^0 = 1 
Algebra Help Please
solve using the substitution method. 8x + y = 18 9x + 13y = 8 
algebra
Please simplify the expression and solve the equation.Thank You. v^2+6v+8,/v^2+v12, devided by v+2/2v6 
Algebra
Can you please help me solve r1/r2 = sqrt(M2/M1)for M1. My answer: M1=M2r2^2/r1^2 Is this correct? 
Algebra
(16x^5*y^10/81xy^2)^(3/4) please explain how to do this, I am at a complete loss 
algebra
a4b+a2b3 please factor and explain the process 
Algebra
express using positive exponents. simplify each. please (5c^3)^4=? thank you 
Algebra
Factor: x^4(4) (2x+1)^3 (2x)+(2x+1)^4 (4x^3) Please help! I cannot figure out how to go about this problem 
PreAlgebra(please help ASAP!!!!!)
Find the GCF's of the numbers 36, 81, and 27 
algebra please explain
I don't know how to solve this. what is numerical coefficient of this term 3z 
algebra
Please can some one help me with solving this simplifying polynomials. (7y^2+4y+6)=(7y^24y+4)(2y^22y6) 
Algebra 1
Solve the equation for A. 12AB + 7B = 5A Please help, I am completely stuck. 
Algebra
please help with this : Consider the expression x^24x12 and determine the values of x for which 1/x^24x12 is undefined 
Algebra 2
1/64=16^2a 4^3=(2^4)^2a 4^3=2^8a 3=8a 3/8=a I don't understand what I'm doing incorrectly can some please explain to me,in detail 
algebra
how many solutions does the system of equations have? 6x+18y=9 and 1/3x+1/2 please help! thank you c: 
Algebra
if n and x are each integers and 6=n^x then which expression represents 36n? a)n^6x b)n^6x+1 c)n^2x+1 d)n^x+3 e)n^x+6 Can you please teach me how to do this? 
Algebra
Solve the system by elimination. X+y=4 Xy=2 I can't figure this out please help 
Algebra
Please help me find the slope of the curve for these problems. I don't know how to solve it. 1. Y = x^3 at P(1,1) 2. Y= x^4/2 at P (1, 1/2) 3. Y = 8x^4  7x^2 + 5x +6 at P (1,2) 
algebra
7=11/17z I think the answer is z=17/77 but I don't know. please help and show me if I'm doing it correct or not. 
Algebra
Divide by long division (4x^3  2x^2  8x+3)/(x^2 +5) Please help I can't figure this out. 
algebra
Please show this number in scientific notation. .00000698 Thank you. 
algebra
what is the solution of the system? Use substitution. 3xy=9 4x y=4 my answer is (5,6) can you please help 
algebra
Please COMPLETELY factor this expression. t^2 + 4tv + 4v^2 Thank you for helping me. 
algebra 2
Absolute value 9 [9  8x] = 2× + 3 9 [9 6×] =3 9 [6x] = 6 54x = 6 x= 1/9 , × = 1/9 Is this correct? If not could you explain please. Thank you 
Algebra
Can you please help me with this math problem: 5 6 2 9 12 3 (4X Y Z) X (5X Y Z) The numbers at the top are exponents.thank you 
Algebra 1
Multiply the binomial and trinomial (x2)(x^2+2x+4) Can someone please help ? I do not understand what to do. Thank You 
Algebra
NEED HELP ASAP! x/x2 + x1/x+1 =  1 Please show me how you got your answer as well. :) 
Algebra I
Please show me the steps to solve this: KE = ½ (900kg)*(20m/s)^2 
algebra
find the sixth term of the sequence a(n)=6+(n1)(2) please explain 
Chemistry  check answers
Can someone please check my answers and make sure they're correct? A) How much heat would it take to raise the temperature of 46.0 g of water from 90.0 to 100.0 C? Answer using correct sig figs, sign, and units. My answer: +1.92x10^3 J B) How many joules are released when 84.0... 
Algebra
Solve each system graphically. Be sure to check your solution.If a system has an infinite number of solutions, use setbuilder notation to write the solution set.If a system has no solution, state this. 2x  y = 1 x + 2y = 3 
ALGEBRA PLS HELP
CAN YOU CHECK IF IM RIGHT? 2 +5  ANSWER 7 5 +4 ANSWER: 9 5 +4 ANSWER : 9 5+2 ANSWER : 7 37 ANSWER : 4 
math
solve for y? z=0.3(y6)^2 please can you explain your working, Many thanks, Wendy. * Algebra  drwls, Friday, November 20, 2009 at 9:40am (10/3)z = (y6)^2 y = sqrt[(10/3)z] +6 = 1.826 sqrt z + 6 * Algebra  wendy, Friday, November 20, 2009 at 9:47am I'm sorry. Really don't ... 
Algebra 2 Answer Check
Simplify. 1. 5√6  √24 A: 3√6 2. Evaluate 3y + 5xy  x for x = 4 and y = 2 A: 42 3. Simplify 3x(5y + 4)  2xy  10x + 6x^2 A: 3xy + 2x + 6x^2 4. Evaluate 5^3 A: 1/125 5. Simplify ((2x^4y^7)/(x^5))^3. Assume all variables are nonzero. A: (2x^3)/(y^21) 
English
Part 1: Poem Structure "Annbel lee" by edgar allen poe Check PLEASE?? In this part, you will analyze the structure of the poem. Please fill out the following. Title of Poem:Annabel lee Poet: Edgar allen poe Theme: potrait Type of Poem:Narrative poetry Style of Verse: free ... 
English
CHECK PLEASE?! Part 1: Poem Structure "Annbel lee" by edgar allen poe In this part, you will analyze the structure of the poem. Please fill out the following. Title of Poem:Annabel lee Poet: Edgar allen poe Theme: potrait Type of Poem:Narrative poetry Style of Verse: free ... 
English
Hi! ____ 1. Choose the answer that best matches the word in quotation marks. Walter Mitty the Undefeated, "inscrutable" to the last. (1 point) a) devilish b) mysterious c) notorious d) stubborn My Answer: D Could someone please check my answer? Thanks!