Algebra, help + check please
106,764 results, page 11

Alg 2 Please can Someone Check this???
1) 8^2y = 52^4y+3 2) 2^3(2y) = 2^26(4y+3) 3) 6y = 104y+78 4) 98y = 78 5) y= 0.796 
Math(please check)
Simplify each expression: 1) (x+8)^2 = x^2 + 64 2) (x2)^3 = x^3  8 3) (x2y)(x+y) = x^2  xy 2y^2 4) (x+2)(x^2+3x2) = x^3 + 5x^2 + 4x4 Are my answers correct? 
Math
Check please Rewrite using distubutive property 3(x2) 8(z3) (t4)5 2(x7) 3x6 8z24 5t20 2x+14 
5 th math
what is 1/8= ? Equivalent fraction THIS IS WHAT I GOT ? = 2/16 ,4/32 AND 8/40. CAN YOU PLEASE! CHECK IT FOR ME MS. SUE THANKS!! 
Math Can anyone check my answer please
4z24/6z=z,4 <<<this is in simplifield form am I right??? 
Math Can anyone check my answer please
4z24/6z=z,4 <<<this is in simplifield form am I right??? 
Ms. Sue Help me with my poem
Please look at my last post, so you can check my answers. 
Maths
Quadratic Graphs Can you please check if my values are correct? y=x^24x x= 4 so y= 0 x= 3 so y= 3 x= 2 so y= 4 x= 1 so y= 3 x= 0 so y= 0 x= 1 so y= 3 x= 2 so y= 14 Thank you 
Math
Quadratic Graphs Can you please check if my values are correct? y=x^24x x= 4 so y= 0 x= 3 so y= 3 x= 2 so y= 4 x= 1 so y= 3 x= 0 so y= 0 x= 1 so y= 3 x= 2 so y= 14 Thank you 
Mrs.Sue
Could you please check my answers down below. 
Mrs.Sue
Can you please check my answers down below? 
Math
add or subtract. P.s this is a polynomial. (2x^2 + 6x + 1) + (7x^2 + 2x  3) A. 9x^2 8x + 2 B. 5x^2 + 8x  2*** C. 5x^2  8x + 2 D. 5x^2 4x 2 i choose B. check please 
math
yx=1 2xy=1 changing it to y y=x+1 y=2x1 can someone check if I did it right? If not, please correct me. 
Math
which of the following expression is true? 2^4*2^3=2^12 3^3*3^6>3^8 4^2*4^2>4^4 5^5*5^2=5^10 i think is the c but please check for me. 
English Check please
Ravenous and cavernous italicized meaning is 
math please check
(132)squared + (1412 divided by 3) (11 * 11) + .6 121+ .6 =120.4 
Math
Find the area of the following rectangles. 7/2 mm ×14/5 mm. I can up with 98/10 mm. Please check 
Music
In homophonic textures , how many melodies are there 1 2* 3 4 Please check my answer 
Algebra
10. Solve each radical expression. Check your solution. 1=√(2v3) 11. Solve each radical expression. Check your solution. √(n+5)= √(5n11) 12. Tell which solutions, if any, are extraneous for each question. √(12n)=n; n= 4,n=3 
Algebra
Please check my answer. Solve the system of linear equalities graphically. 3xy<=6 x>=1 y<=3 For the answer I have: Equation in slope intercept form: Equation 1:yintercept as ordered pair=> (0, 6) Equation 1: xintercept as an ordered pair=> (2,0) Do I have ... 
algebra 1b
i need help!!!!!!!!!!!! Please post your problem and your attempts to solve it. Then we'll be glad to help you. what's the problem? I have a test on wednesday or thursday and I think I'm gonna pass it! I need help with Simplifying i need help with sketching the graph of the ... 
Algebra
I need help trying to put the correct vocabulary words when solving this problem such as grouping, factor, prime factor, GCF, and perfect square, and please check and see if I am doing this correctly. 15x^2+31x+2 In my last problem I will be using the “ac method” A*C = 15*... 
Algebra 2
would some one please check these for me 1. divide x^236y^2 over 5x^2+30y divide (x^26xy) A: x+6y over (5x)(x^2+6y) 2. Add. Express your answer in simplest form. 2x 0ver x^2+15x+54 + 4over x+6 A: 6 over x+9 3. solve: (9 over x5) 1= 8 over x+5 A: 10 and 11 This one I am ... 
algebra
Please check these too. thanks Simplify 6[86(9486)]= my answer is 468 2. On three consecutive passes, a football team gains 6 yards. loses 17 yards and gainbs 31 yards. Wht number represents the total net yards. The total net years is 20 yards. 3. Solve 8x(4x+4)=2 The ... 
chemistry check
please check Write the balanced equation, with the enthalpy component, for the rusting process, given that Hf for iron and oxygen is 0 and Hf for ferric oxide is 826 kJ/mol. 4 Fe (s) + 3 O2 (g) > 2 Fe2O3 (s) You need to add the heat one of three ways. 4 Fe (s) + 3 ... 
PreAlgebra Checkk
1. Convert the rate using dimensional analysis. 30 miles/hour = _______ feet/second a. 0 b. 44 c. 43 d. 2 answer: b 2. Convert the rate using dimensional analysis. 16 feet/second = _____ yards/minute a. 240 b. 120 c. 10 d. 320 answer: b Can someone check my answers please? 
algebra 1
Solve for the variable in the equation 3(23x)=9x4. I'm having a hard time with this one. Whenever I check my work the numbers are close, but not correct. 
Basic Algebra
I have to solve the following equation and check my work. Not sure how to do this if someone oculd help me out. The problem is (17b5)8(2b+4)=6 
algebra
Verify that the functions f and g are inverses of each other by showing f(g(x)) = x and g(f(x)) = x f(x) = x^3 + 5 g(x) = 3sqrtx5 ( 3 is inside check mark on the sqrt. I am sooo totally lost on these! 
Algebra
What are the next three terms in the sequence? 3 6 15 24 Geoff planted dahlias in his garden... please help with Lesson 13 Functions Unit Test Algebra for Connections Academy! 
HELP Please. Geography.
I found some links for the geological history for the appalachian mountains BUT it confuses me. Can you please simplify the formation of the Appalachian mountains?? please? thanks. Basically the mountains were created due to the merging of the continents into Pangea. I know ... 
chemistry
the Ksp of Bi2s3 at room temmperature is 1.60x1072, what is its solubility in g/100 ml? Please help me with the solution. Our teacher haven't discussed this yet so I have no idea how to solve this.. and if i ever got the answer with your solution. could you please check my ... 
MATH CHECK PLEASE
James bought 5 baseball cards at a garage sale for $0.65 each. He sold them to a collector for $2.25 each. what was his profit? A. $3.25 *** B. $8.00 C. $11.25 D. $14.50 Serena has 7/8 yd of fabric. To complete her craft project, she needs 3 times that amount. How many yards ... 
Social Studies
What bordered the Gupta Empire to the north? 1. Ganges River 2. India 3. Himalaya*** 4. Bay of Bengal The Hindu Kush are near which river? 1. Ganges 2. Nile 3. Arabian 4. Indus**** Please check my answers Ms.Sue please 
8th Grade AlgebraRadicals:Answer Check
4. 3ã11 + 4ã11 Answer: 8ã11 7. 7ã2  2ã8 Answer: 1ã2 ?? 8. ã48 + ã75 Answer: 9ã3 9.(3ã10) Answer: 19 + 6ã10 10. ã27/64 (Fractions) Answer 3ã3/8 ?? 11. 10ã20  3ã80 Answer: 10ã5 12. ã6/49 Fractions) Answer: ã6/7 ?? 13. 3ã... 
Geography
Can someone please check my work? 1. Name the South American countries through which the Tropic of Capricorn passes. Paraguay, chile, Argentina, Brazil 2. Classify each of the following as high, mid, or low latitude. Europe: high South America: low Antarctica: high United ... 
Algebra II
Please check answers: Use the equation of the exponential function whose graph passes through the points (0,2) and (2,50) to find the value of y when x= 2. My answer: 2/25 Solve 64^x<32^x+2 Answer: x<10 Write the equation log(243)81=4/5 Answer: 243^4/5 = 81 Evaluate ... 
English
Please check my last post as well. I typed a reply. Moreover if I were to come up with an Original and creative essay title. What should it be. For the topic Banning Cellphones while driving. 1. Who is to blame? 2. Blame the cellphone 3. I just wanted to text a friend 4. My ... 
English
1. He logged on to check his email. 2. He logged in to check his email. 3. He logged on to check his emails. 4. He logged in to check his emails.  Which ones are grammatical? Can we use all of them? 
MathAlgebra 2
The surface area of a golf ball is 8.92 in ^2. The surface area of a softball is 53.78 in ^2. Find the ratio of the volumes of a golf ball to a softball. Surface Area = 4π r^2 and Volume = 4/3π r^3 I'm not sure if I did this problem right, but I think the answer is 0... 
Algebra
Please state the DOMAIN of the following, and explain how you obtained that answer please. g(x)=5^x 
Algebra (please help!)
Factor. 0.25x^2 + 0.3x + 0.09 I am having some trouble with this one. Please help if you can. Thank you! :) 
Algebra, PLEASE help!
Factor. 0.25x^2 + 0.3x + 0.09 I am having some trouble with this one. Please help if you can. Thank you! :) 
algebra
please please explain solve using the addition and multiplication principles 5 + 2x <21 
algebra, help please
(3 x 8)2 + (3+6)=17, I need a word problem to match the equation and am stumped, could you please help 
mathalgebra please help!
Please me find the points to graph for the follow equations. x+3y<9, 3x+y<9, x>0, Y>0 
Algebra
Please help How do I solve the quadratic equation 3x^2 + 5x + 2 =0 Please explain the stepsI really don't get this 
PLEASE HELP/ALGEBRA 1
PLEASE HELP THANK YOU. I need to evaluate this equation with the following inputs. F(x) = 5x 12 Input: 3 and 2 
college algebra, Please help!!
find the f and g, so that fOg= H H(x)=sqrt x^2+17 please show work 
aLGEBRA 2 help please would appreciate
x+x/4=25/6 find x please show all the step thank you 
algebra
solve using elimination please show how to come up with answer. 6x  3y = 18 6x + 3y = 12 Please help!!! 
algebra
Multiply. (x+4)(x2) = x^2+2x8 Is the answer correct, if not can you please point out what I did wrong? Please and Thank you 
English
Could you please check these few things? Thank you, Writeacher. Here is the password connected to the students' class email address. If you want you can check the names of the students who have sent email so far. Could you please ask them all to send a short message so that ... 
Algebra: CHECK
1. Find the slope of the line containing the points (6, 4) and (1, 6). a. 1/3 b. 5/4 c. 2/5 d. 3 Answer: D 2. Find the slope of the line containing the points (8, 1) and (7, 9). a. 11/ 15 b. 5 c. 13/5 d. 8 Answer: b PLEASE ANSWSER 
algebra please HELP
What is the invers of: y=2log(x+1) and please explain this to me..not just an answer. 
PreAlgebra
Please help! (a^2)63 (2x)^3 (p^2q)^3 5c(2cd)^3 4y(y62z)63 (12a^5)^2b^3 6a(ab)^7 (2d^2)^6(3)^3 please and thanc u! 
algebra II
please, somebody help me Divide. x^2+7x37/x+9. Please help me. I need all the help I can get. Thank you so much. 
MATH Algebra 2
[1/3,1/2] Can you please please graph this in interval notation!! Thank you so much! 
AlgebraPLEASE Help
I have 3 questions posted will someone please look at them...thanks 
algebra help please
add and simplify 1. a^2/2 + 3a^2/8 2. 4c/15 + 8c/25 i need help can someone explain please 
Algebra 2
Please help!!!! Please help me with this Graph the compound inquality on the number line. x<3 or x>6= 
Algebra, help please!!!
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: PLEASE HELP ME! :(
for the function y = f(x) what is the ordered pair for the point on the graph when x= b2? (b  2, f(b  2)) (x, f(b)) (x, b2) (b  2, f(b))*** Please help!!! :/ 
Algebra
Please check my answers. Thanks! Solve the polynomial equation. In order to obtain the first root, use synthetic division to test the possible rational roots. 5.2x^313x^2+22x8=0 My answer:{1/2,2,4} 6.x^38x^2x+8=0 My answer: {1,1,8} Find the rational zero of the ... 
SOMEONE PLEASE ANSWER "8TH GRADE ALGEBRA" QUESTION
Please! It's almost my bedtime! 
Algebra (please help!)
If y varies directly as x and y is 3 when x is 8, what is the constant of the variation? I don't understand what they are asking and how to solve this. Please help if you can! Thank you so much! :) 
URGENT ALGEBRA
CAN ANYONE PLEASE HELP ME I HAVE NO CLUE WAT TO DO AND I AM SO CONFUSED HELP ANYONE PLEASE 4x5y=19 2x+17=y what is the solution of the system? 
AlgebraPlease Help!!
What is the solution of x4 is less than 4 and x + 4 is greater than 7 Please show how you did it so I can look at it and learn how to do them in the future Thanks 
Algebra I
What is a set notation? Please explain what it is and give examples as well please. It would help a lot. Thank you. 
college algebra, Please help!!
solve the following equation 9^x1 = 144(6x) please show work. 
Algebra 1
Please list five numbers that have 3, 5, and 7 as prime factors. Please help answer thanks 
Check these ASAP please!!!
Please check these: 1.A 2.C 3.C 4.B 5.B  1.Which part of speech is the parentheseised word? (Set) the table for me, please. A.verb B.pronoun C.noun D.adjective  2.Which part of ... 
English 10 Check
Someone please check! * is the answer I chose. For each of the following pairs of topics select the one that is more focused. 1.)Topic. a.)Why beaches are fun *b.)Why I love Miami Beach 2.)Topic. a.)The wonderful world of vegetables *b.)The health benefits of carrots 3.)Topic... 
English
Thank you very much for helping me. Can you please check these last two sentences, please? 1)Pamela’s father believes that a girl’s beauty should be evaluated on the basis of virtue and goodness . It should therefore not be confused with vanity or prettiness. 2) She was so... 
CHEMISTRY
which of the following elements would have the highest melting point?> a)K b)Mg C)Na D)al e)Ca Calcium would have the highest, follwed by aluminum, magnesium, sodium, lowest melting pointpotassium. Please double check thank you i found that you are correct with the melting... 
calc: avg value
Find the average value of the function "f(x) = x^2 sqrt(1+x^3)" on the interval [0,2]. and this is what i did.. please check for mistakes. thanks :D f(x) = x^2 sqrt(1+x^3), [0,2] f ave = (1/(ba))*inegral of a to b for: f(x) dx f ave = (1/(20))*integral of 0 to 2 for: x^2 ... 
English
If I post a few essays on here will someone please check them for me? 
Math
Can you please check to see if this is correct: 5 = x(17) After doing my work I got x = 22 
english
can you please check if this sentence is grammatically correct? "This is rather interesting." 
Math(Please check)
Divide 5x^4  3x^2 + 8x + 6 by x^2 + 8 My answer was 5x^2  43 with a remainder of 8x  338. Is this correct? 
Math(Please check)
Find the real solutions by factoring. 7x^3 = 2x^2 x^2(x+7) = x(x+2) x=0 x=7 x=2 Is this correct? 
Math(please check)
1) Differentiate the following: a) y=(x^3+5x)^6 (x^2+1)^7 (6(x^3+5x^)^5 * 3x^2+5) + (7(x^2+1)^6 *2x) * (x^3+5x)^6 b) y=(x+1)^2 / x^2 (2(x+1)*1) * (x^2)  2x *(x+1)^2 all over (x^2)^2 Are these correct? 
Chemistry(Please check)
What is the oxidation number of chromium in K2Cr2O7 so k=+1 (2) = 2 O=2(7) = 14 2x + 1 +(14) = 0 2x12=0 x=6 so Cr is 6 Is this correct?? Thank you!! 
Math
Write the answer in simplest form: 1. 1/32/9=1/9; 2. 3/51/10=1/2; 3.1/21/8=3/8; 4. 2/31/6=1/2; 5. 7/121/3=1/4; 6. 4/52/10=3/5; 7. 7/152/5=1/15; 8. 3/43/16=9/16; 9. 5/81/2=1/8; 10. 1/21/5=3/10 please check my answers... Thanks 
Ms. Sue
Can you check my answers on basic english makeup exam please 
english
Ms sue please check and correct whst I have wriiten 
Decimals
What is 0.4536 in expanded form? Please check: 0.4 + 0.05 + 0.003 + 0.0006 
Math? Check Answers Please!!
1. x^16/x^3 x^16/3 x^48 x^19 x^13** 2. 4^4 • 4^6 4^2 4^6** 4^10 4^24 3. 4^4 • 4^44 4^176 4^48 4^40** 4^28 4. 3^4/3^4 Write the value of the expression. 3 0 1 4** 5. 3^3/3^6 1/27** 1/9 9 27 
Math
Given the function rule f(x) = x2  5x + 1, what is the output of f(3)? A. 7 B. 5 C. 25 D. 5 I think its 7, can you check please? Thanks! 
French
Please check this sentence. Elle adore voyager en avion. 
to writeacher
I think it is C,please check civics on the thread down below. 
Math 222
Please check this to see if I am doing it correctly. g^26g55/ g g=0 Because you can not divide by zero 
Math
Please check my answer. 11 1/9% of what number is 600? I have 5400.54 
math
Could someone please check my answer to this question: Evaluate the expression [(x^n)(y) + (y^n)] ^2n for x=2, y=3 and n=1 =[(x^1)(y)+(y^1)]^2(1) =[(x^1)(y)+(y^1)]^2 =[(x^2)(y^2)+(y^2) =y^2/x^2(y^2) =3^2/(2)^2(3^2) =9/4(9) =9/36 =1/4 
math
This is a greater than less than equal to problem, please check if this correct. _ 8/9 = .8 
social studies
How do I check my answer on a graph question? someone please help 
English
Is Mercutio a foil to the Nurse? I think they are not, but can you please check my answer? Thanks 
LOGARITHM
Ln(2x1)^2=7 solve for x. Please check my answer!!! =17.0577259793 Is this number too big? 
Math please check
For the function 2xx^2 find f(4)f(2) / (2) I got 80/2 so my final answer Is 4 
I need help with these please ALGEBRA
1. Consider the leading term of the polynomial function. What is the end behavior of the graph? Describe the end behavior and provide the leading term. 3x5 + 9x4 + 5x3 + 3 2. Evaluate : sqrt7x(sqrtx7sqrt7) show your work. 3. Solve the equation. Check for extraneous solutions...