Algebra, help + check please

104,559 results, page 31

Algebra

Please solve the inequality .04 x + .06(12000-x) >= 650

algebra

y = -4x +8....I need to find the slope (m) = please guide

algebra

factorise this expression x2+2x+1 can you please explain to me how to do this one

Algebra 1A

solve: 7x13<-48 the solution is {x]x= can someone please help me? thank you

Algebra

Prove algebraically that y=x^2-4 is symmetric with the y-axis. Please help! Thanks

algebra

can someone please tell me how to solve these, thanks! 1.2(3b-4)=8b-11 2.5(r-1)=2(r-4)-6 3.2y+3=3(y+7) 4.15x-10=-9x+2

Algebra 2 URGENT PLEASE HELP

Solve. Square root of 3x+4=x

Algebra

solve for y? z=0.3(y-6)^2 please can you explain your working, Many thanks, Wendy.

Algebra

Please help me find the AOS for this... y= -5xsquared - 10x

algebra

Factor completely 4a2 - 8a - 5 please help i don't get this at all!!!

algebra

factor completely. please show work. a^2-a-6

algebra

solve the equation. please show work 3x^2-2x-4=0

algebra

solve the equation for x. 3x^2-2x-4=0. can you please show the steps?

algebra

Helpme solve this please i am really stuck x+3y=8 x=4-3y

algebra

41-(2x+4) <2(x+1)+x the < has a line under it i didt know how to do that on here so help me please

Algebra

Can you please help me with this problem 2x-y=6 I need to find the slope thank you

algebra

here is a tough one for me simplify -6[93-(-95-18)]= help please

algebra

Use the intercepts to graph the equation. x+2y=4 Please help!!!

algebra

(2x^2-8x-42)/6x^2=(x^2-9)/x^2-3x How do you solve this problem? Please list the steps.. Thank You

Algebra

Solve y=1/4x-1 if the domian is (-4, -2, 0, 2, 4) Please help me answer thank you for in advanced!

Algebra

can you please help me with a math problem? -3xy^2 + 3x2y -2y^3 = xy + 2

algebra

Could you please help me solve. 3x+10>=7 and 2x-14>=-8 >= means greater than equal then thank you

Algebra - 9th grade

please solve for either x or y: x/2 + y/4 = 7

algebra

what is 7-4 as subtracting inetgers please show me how you got it

algebra

what does 45 equals in a fraction? and can u please tell how u did it. thank u so much

Math-Algebra

Can someone please elucidate to me, how to do this enquiry. 2y=-6/5

algebra

ã18/ã8 -ã2 a)ã3 b)3 c)3ã2 d)9ã2/6 please omit the first question thanks

Algebra 1

Help me work these right please, I'm totally lost?

algebra

Graph he inequality on a plane 4y - 5x> 20 I am confused, can you please help?

Algebra

Dont even know where to start on this one! x +3 - 1/x=0 2a-b =8 3a+2b=5 Please help!!!

algebra

Please help me factor this by grouping. I am stuck. 7x^3-35x^2-6x+30

Algebra

use the laws of exponents to simplify 3 3/4 * 3 1/8 Please help!!

Algebra

Can someone please help me with this problem: Solve: -14<_3x-3<_-2

Algebra

Can someone help me find the y and x intercept, or tell me how to do it please. f(x)=x^2-5x+4

algebra

g(x)=10x find domain. please explain

College Algebra URGENT

f(x)=1/(x+4) g(x)1/(6x+4) what is f(composed)g(x) if x does not equal -4/6 please help me

algebra

7/3x + 1/3x = 4x + 48/3 + 8/3x This one is way complicated. Please help me!!! Thank you so much

Algebra 2

How would you solve 12/1+2e^x=6 ? the e^x confuses me. someone please help.

algebra 1

hi. i'm confused so please help. thanks. 9 - x/6 = 7(x+1)/13 multiple choice a. 6 b. 13 c. 11 d. 12 thank you again.

Pre-Algebra

I need help with scientific notation...please help

Math Algebra

elimination using multiplication 2m +3n=4 -m + 2n= 5 Please Help!!!!

Algebra

Please help me solve for the following coefficients. The equation is: 2X-Y=4 if X = 0, then Y = ? if Y = 0, then X = ? if X = 1, then y = ? if Y = -6, then X =? Thanks!

advance algebra

1(2)+2(3)+3(4)+...+n(n+1)= n(n+1)(n+2)/2 using the mathematical induction. please help..

advance algebra

2(2^1) +3(2^2) + 4(2^3)+...+n^3 = [n(n+1)/2]^2 using the mathematical induction please help!

algebra I

Please help I have no idea where to start. Solve for h 5h + 5+ 4h = 36

Algebra II

if 3x-y= -3 and x+5y = 15, what is the value of y ? lost here, please assist

algebra

^ = to the power 1. 8^1/2*8^-5/2 2.3^5/3(divided by) 3^2/3 **please show work

algebra

simplify, and please show me how you did it. I am stumped. 24 divide 1/2 + 5/8 * 6/7 thank you.

Mat0099 Principles of Algebra

Please help me solve this problem. 2y+y^2-xy-(xy-y+3y^2) Thanks!

Algebra

Write the number in the form a+bi sqrt(-4) + 10 ????? Please help!

Algebra II

f(x)= 1/(x+2) i have to graph this, can some one please help me!

Algebra II

f(x)= 1/(x+2) i have to graph this, can some one please help me!

math pre-algebra

1.x/4+2=1 2.-3+x/1=-3 please show steps thanks

Algebra

I can't get this problem, could you please help me? Solve each system of equations x+2y=12 3y-4z=25 x+6y+z=20

Algebra- Please Help!

Solve and show work for each proportion. 2x-2/14 = 2x-4/6 x+2/6 = x-1/12

algebra

Please I need help! Solve and simplify: x^2+14x-4=0

algebra 2

how do you solve 2x-y=7 -x+2y=-5 please show how you got this problem ! Thank you

algebra

for the given functions f and g find f*g. f(x) = sqrt x -3 g(x) = x^2 -7x + 9 Help Please!

Algebra

Help me solve this please ::::Divide: ã10a/16y

Algebra 2

Simplify 3 square root of 128 please help!!! <3

Algebra 2

(f o f^-1)(-10) Please help solve this composition of an inverse function.

Algebra; HELP

Solve the equation. 3x^2+18x+24=0 Explanation, too please!

Algebra; HELP PLEASE!

Solve the equation. Show your work. 3m^2=-6m

Algebra(please and thanks you ) :)

What is 0.375 as a fraction in lowest terms ?

Algebra 1

Help Please!! Which line contains the point (-2,4)? Answers: a.) x-y=-2 b.) x+y=-2 c.) x-y=2 d.) x+y=2

Algebra 1

Help Please!! Which line contains the point (-2,4)? Answers: a.) x-y=-2 b.) x+y=-2 c.) x-y=2 d.) x+y=2

ALGEBRA

Please round to one decimal place for me 90.6

pre algebra

11 - 8 ÷ (1/3 + 1/5) Please show work I am stuck. Thank you

Algebra

Simplify. Please show all work. 6b^2 - 4b + 3b^4 - (7b^3 + b^4 - 4b)

algebra

Lowest term 9/11 - 5/12. Please need help confuse

algebra

Lowest term 9/11 - 5/12. Please need help confuse

Algebra

1p+14<20 I have tried everything! Please explain?

Algebra

I need help with this ASAP please Solve D=ABC for B B=?

algebra

please help factoring!! 2a^2c^3-14bc^3+32c^3d^2 35g^2+6g-9

algebra

Please help THANKS write as a fraction in simplest form (a/b +1)(b/a-1)

algebra

Please help. Solve the given system of equation. 3x -Y =-7

algebra

Please help. Solve the given system of equation. 3x -Y =-7

Algebra ASAP

Elimination ( show work please) 6x+5y=39 3x+5y=27

PRE-ALGEBRA

PLEASE HELP 5x+7y=12 x=36-7y solve by the substitution methond

Algebra

factor by grouping: 3X^2 + 7X -6 ? Please walk me through this

Algebra

Help please! Write the series in sigma notation. 1/4+1/2+3/4+1+5/4+3/2

Pre-Algebra

3/4q-7=8 *please also post a website

algebra

Please help me figure this out: consider f(x) = -6x -1 and g (x) = 4x^2 solution for (f+g)(x)

algebra

can i get help with this question please solve by completeing the square 1/2x^2 -7x=16

Algebra 1--Please, help me!

Describe the solutions of each inequality in words. 1). -2 < h + 1 2). 5 - x _< 2

Algebra

Please help me with these alegbra problem! Factoring by grouping by + ay + bx + ax=

Algebra

Write a function rule for: x 1 2 3 4 5 y 1 5 9 13 17 I do not get these please explain?

Algebra

Simplify (factor if necessary) : 5 x^2 y^2 - 25 x^3 y^3 -------------------------------- x^2 y^2 Please help! Don't understand

Algebra 2..

Divide -2x^3+21x^2-20x-12 by (x-3) Please explain.

algebra

How to simplify? I know the answer, but please show the steps. (r^2 s)^5

Algebra 1

Simplify each expression. 1. 2x + 10/x+5 2.x^2 - 25/3x - 15 3. x^2 + 4x/x^2 - 9x 4. n^2 + 7n + 10/ n^2 + 2n - 15 Please explain how to do these I don't understand!

Algebra

(Can someone please help?) Find the indicated outputs for f(x)=3x^2-5x f(0)=__? f(-1)=__? f(2)=__?

Algebra

please solve 27750.00 +200 x=312.50

Algebra II

Please help me with this problem. Simplify. √(-24 - 10i)

Algebra 1--Please, help me!

Mulitiply. Simplify your answer. 1. 3r^2t/6st^3 x 2r^2s^3t^2/8r^4s^2

Algebra

18z+45+z^2 (factor) please show steps

Algebra

multiply (n^3+8)(n-4) can you give me an example on how to solve this please

Algebra

multiply (n^3+8)(n-4) can you give me an example on how to solve this please

algebra

I need help solving this equation. 7y+5/3 = -8/y-3. I am stuck. please help me.

Algebra, Please Help!

Find the real solution, 5(s+4)^2-44(s+4)=9 Thanks in advance

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