Math(Please help)
186,872 results, page 16

math
need to simply: 3x+2y=18 2x+5y=26 Please help 
math
Need help to simply: 3x+2y=18 2x+5y=26 Please help. Thanks 
Math
1 1/7 x 1 3/4= 8/7 x 7/4= 56/28 56/28=2 Please check on the above. 
Math
What is the answer? 3x  4y when x = 9.8 and y = 82. I don't know how to solve it please help! 
Math
I need help please. 89°F= ___C 
math
18. For the function f(x) = x2 12, find (f o f1)(4). A)4 B)10 C)6 D)0 help please? 
Math
Help please. .6 is 266 2/3% of what number? 
math . someone please explain
(3x^4y^2)^1 / (x^4y^4z^4) ^4 
math
x=y3 x 3y=13 A. (1,4) B.(4,1) C.(7,4) D. (2.5,5.5) please help my best answer is b 
math
can anyone help me please with my homework pleaseeeeeeeeeeee. 
Math
Please how to solve the equations: y=43x and x=4y6 Thank you 
math
what is the prime factorization of 72 please help me 
Math
factor completely 1 x/x5 + 7x/x^23x10 Please and Thank you 
Please Help Math
Let U={1, 2, 3, 4, 5, 6, 7, 8, 9} and A={1}. Find the set Ac. a. {2, 3, 4, 5, 6, 7, 8, 9} b. {1, 2, 3, 4} c. {2, 4, 6, 8, 9} d. {2, 3, 4, 5, 6, 7, 8} Thank you! 
Math Help
Let A={2, 4, 6, 8} and B={2, 3, 5, 7, 9}. Compute n(A). 17 14 5 8 4 1 Please help thank you 
math
((2)/(x2))^(2)3((2)/(x2))+2=0 please explain the steps! 
Math
Please help me teacher (114) / (+19) / (3) Thank you 
math please help
which fraction is equivilent to 4% A. 1/50 B. 2/25 C. 1/25 
math
(78+99)+(10098) there are no choices please help me with this 
Math
Mrs. Sue, help me please. 
Math *help*
Find each product. 5/6 x 10 A.8 1/3*** B.10 5/6 C.50/60 D.5/60 help please ^_^ 
math
6=e^5r I have no idea how to do this please help Thanks 
Math
Simplify the polynomial 2x^2 + 6x  7x + 8  3x^2 + 1 A)2x^2 + x + 9 B)2x^2  x  9 C)x^2  x + 9 D)x^2 + 9 Please help me 
Math
If y=1+X+X^2+X^3........x<1 then x=.....? Please solve this problem. 
math please help me :P
what is 4+6+12+3=^8+?4+5= is this to much of a problem? 
Math
1.15* 3.2 How to solve this I am so confused please help 
math
Please help me, these fractions are tripping me up. 11(x/4)4(x/3)+12=2(x/3)9(x/4) 
Math
4(x2)+23=y i dont know how to solve for y please help 
math Please help!!
which property is shown by 3 • (6 + 5) = 3 • 6 + 3 • 5? 
Math
Miss sue please help me! 
math
find the value for x?? please help: x+8=21, x32=55,3x=54,x/5=10?????!!!! 
math help
swmplify the expretion y5/3=1 please help 
Math
5 > z  3 Would the answer be: 8 > Z? Please help 
Math
What is 1/2% of 18 Can you show me the steps please? 
math
8lb x $3.50/ lb please help soon 
Math pre algebra
9p  17 =10 please help me 
MATH
FOOTBALL. During a field goal attempt, the function h(d)= 0.02d+ 0.9d models the height, h(d) meters, of a football in terms of the horizontal distance, d meters, from where the ball was kicked. Find the horizontal distance the ball travels until it first hits the ground. ... 
MathUrgent please
Healthy food Inc sells 50lb bags of grapes to the military for $10 a bag. The fixed costs of this operation are $80,000 while the variable costs of the grapes are $10 per lb. Calculate the profit or loss on 12,000 bags and on 25,000 bags. Can you please walk me through on how ... 
8 grade math
please check my answer thanks At Albany's Children's Hospital, the hospital cenuson Jan 4 is 110 According to the following data, what's the hospital census for Jan 5 Admissions 10 Discharges 2 A&D 1 so this is what I got 110 + 10 (#of admissions) = 120 then  2 # of ... 
math
Ben can run six miles in fortyeight minutes. If Luke can run twenty percent faster than Ben, how many minutes will Luke take to run nine miles? Please provide COMPLETE solutions with explanation please 
mssue can you please view
can you please view my last postage. i hope you can understand me. If you think i don't appreciate your help well let me tell you how greatful i am of having each and one of you tutors all i want is to feel clear about a topic that i'm in question that's all.please view my ... 
math
MS. SUE PLEASE I NEED YOUR HELP! The attendance records for four Major League baseball teams for 2011 are shown below. Florida Marlins: 6.76 * 10^5 Los Angeles Angels: 1.26 * 10^6 Pittsburgh Pirates: 9.78 * 10^5 Chicago Cubs: 1.87 * 10^6 Which team had the greatest attendance... 
math
please help me with this proving question prove that 4cos(theta) * cos(theta + 120) * cos(theta  120) = cos(3theta) PLEASE HELP THANKS 
Math(Algebra 1)
Im doing math homework and having some trouble. Its called "Graphing equations", and this one is hard. It says 2xy=7 and then I have to match it with a graph in the textbook. What do I do first to be able to match it? Please help a.s.a.p. 
3rd grade Math
This is the exact question that is in my son's math book. Please help, I'm completely confused on the question. REASONING Write in order from least to greatest the six numbers whose digits are 2,8, and 9. 
Math
I have a bunch of math problems I desperately need help with. It is conversion. 1. 192 fl oz = pt 2. 15 pt= c 3. 240 fl oz= c 4. 32 qt = gal 5. 10 qt= c 6. 48 c = qt 7. 72 pt = gal 8. 128 fl oz= pt Please help me with the above. I do not know what I am doing. Teach me what is ... 
math
Can some one please help me I had developed jello brain today. Can some one explain to me why the line x =  2 is avertical line. and what the slope would be for the line. and why its diffenrence for y = 2 . what would the slope be for y = 2. Please I am sinking here. 
math double check please
GCF and LCM of 252, 420, and 180 252: 2,2,3,3,7 420: 2,2,3,5,7 180: 2,2,3,3,5 GCF is 12 and I think LCM is 1260? Can you please tell me if I'm right? 
math
PLEASE HELP ME WITH THIS TRIGONOMETRY QUESTION!!? Edit Express each of the following in terms of another angle between 0 degrees and 180 degrees a. sin 50 degrees b. sin 150 degrees c. cos 45 degrees d. cos 120 degrees Update: we have not yet learnt it in class i'm trying to ... 
Math Please Help!!!
John is at a car show. Beginning 2.5 miles away, a car travelling at a constant 45 miles per hour approaches and then passes John. The distance between John and the car can be represented by the equation d = 2.5 – 45t. At what times is the car 0.5 miles from John? Can ... 
Math
Find the fivenumber summary of the following set of numbers. 337, 248, 157, 388, 248, 451, 271, 225, 310 First sort... 157,225,248,271,310,337,388,451. the minimum = 157 the minimum = =271 the median = (271+310)/2= 290.5 the upper quartile= can you please tell me if this ... 
Science (Please Respond SOON!)
I think I'm using the wrong formulas or SOMETHING... Here's the question: "Two equal charges are separated by 3.7 ´ 10^10 m. The force between the charges has a magnitude of 2.37 ´ 10^3 N. What is the magnitude of q on the charges?" Here's my work: F = kc(q1q2/r^2) 2.37 x ... 
math
simplify cd^4e^1 okay rob or jim. read my math tip notes, okay? otherwise you'll do poorly on your quizzes. :) if you meant ((cd)^4) * (e^1) e/((c^4)*(d^4) or if you meant ((cd)^4) * (e^1) e/((c^4)*(d^4) or if you meant (c(d^4)) * (e^1) ce/(d^4) Please specify ... 
college
Select the properly punctuated sentence. a. Please let me know; when I may contact you. b. Please let me know, when I may contact you. c. Please let me know when I may contact you. 
Math
Graph the function Identify the vertex and axis of symmetry f(x)=2x^2 + 4x +1 please explain steps I need to do. I keep looking at notes and just can't grasp any of it. Failing math not sure how to start again. I think I missed something major. 
To Gunjan
Your posts have been removed. In the future, please remember these things: 1. This is a homework help website; please put your subject (math, science, English, or ??) in the subject line to make it faster for each teacher to find those questions in his/her areas. An even ... 
Math
In math we're doing a review sheet and i don't get any of it so can someone please help!! What is the simplest form of the expression Radical 28 + radical 175  radical 7 
math
ok i need help with these questions i have been trying to figure them out and my brain isnt working. please help and thank you ahead of time. if you can help. 4. Q.write and algebraic expression for the product of 15 and c A. IS IS C15 16. Q. define the variable and write an ... 
Math
My math assignment is conversion with weight. 1. 6 T= lb 2. 18lbs= oz 3. 3,200 oz= lb 4. 12T= lb 5. 9lb= oz 6. 7lb= oz 7. 100lb= oz 8. 60,000= T I need major help on the above. I do not know where to begin and need to know if there is some sort of chart I can use as well ... 
calc (please help)
A wedge is cut from a right circular cylinder of radius r by two planes, one perpendicular to the axis of the cylinder and the other making an angle (beta) with the first. Find the volume of the wedge by slicing perpendicular to the yaxis. Please show all steps Note: this is ... 
Finite Math Please help!
Hi, I'm having trouble finding the overall output. output at A is pq output at B is ~q+r output at C is ~p(~q+r) What is is the overall output? I'm having trouble getting the EXACT answer with parethesis. Please help!! Thanks and God Bless!! 
Algebra II please help!
I just cannot seem to be able to grasp the concept of solving polynomial inequalities. Can someone please explain, step by step, how to solve them? Here's a problem I can't solve. Please use this as an example: (x2)(x5)<0 I cannot thank you enough for helping me with this... 
Physics
Car A is moving at a constant speed of 10.0 m/s and passes Car B which is at rest. 10 seconds after, the latter follows with an acceleration of 0.5 m/s2. Determine the distance that the latter has to travel before it overtakes the former. does it require quadratic formula? Oh ... 
Geometric Constructions HELP!
Congruency means that two figures or items are exactly the same size and shape. Where in life would it be vitally important for two or more items to be congruent? Can you give me ideas or examples about: the with wings of an airplane and tires of a car. Please! Please! Please! 
Math
Could you please help me unscramble this word It is supposed to be a math word natoopseia 
math
please help me with this question What is your fear of math or if no fear, what do you like about it? 
11th grade
A monitor displays the graph y = 3 sin 5x. What will be the amplitude after a dilation of 2? I am so confused.....can somebody please help me.... please??? I know the graoh of sin x but what is dilation? can somebody please explain???? 
Math Help Please
What are the ratios for sin A and cos A? The diagram is not drawn to scale. Triangle Description AB = 29 AC = 20 BC  21 A. sin A = 20/29, cos A = 21/29 B. sin A = 21/29, cos A = 20/21 C. sin A = 21/29, cos A = 20/29****? D. sin A = 21/20, cos A = 20/21 Please help and explain! 
English
Hey, I need your suggestions on this one. Could you please name some of the most beautiful, most emotional pieces of writing you've ever read. It can be poetry or prose or titles of novels or even someting you've written yourself, if your gonna do that can you please give me a... 
English
Can you please check the sentences? Thank you, Writeacher. 1) Are there any questions before you start? Did you have any difficulty in doing your homework? 2) Take a photocopy and pass the others on. Share these copies, one between two. Please, keep an eye on time. 3) Let's go... 
Math HELP!!!
x2 + x + 3.75 = 0 Please... I'm horrible at algebra. x=7.5 and x=8.5 THANK YOU SO MUCH 
Math(Please Help!)
6y/y^22y24=? *I don't get it at all!!! Answered in another post. 
math...help please!
so if 0.98 = 98% then what % would 9.8 be? 980 percent 
math
how do you find the vaule of x please help thanks :) example 9(2x)18=36 
Math
I do not understand how to solve this...please help me. 34x=10x+10 
math
Please explain how to do this problem: 5(93)+5x46= 
math please
what is the least number that is divisible by 2,3,4,5,,6,9 and 10? 
math please help
Solve the system by addition. 2x4y=7 4x+2y1 
math please help
Solve the system by substitution. x – 5y = 2 2x + 3y = 17 
math!
WHAT IS THE ANSWER TO A LINE THROUGH (1,1) AND (2,3) please help! C: 
Math
3,17392% of 3,123. Please help me on this problem. 
math
49 divided by n = 7 ( please show work thank you) 
Math
how do you find the radius of a circle? Please help 
math
can somebody please solve these inequalitys 3w>30 4n+8<24 6y+1<19 2r8>6 b5>2 2y+1<5 4x6>10 Thanks 
Math
150 is 75% what of number? I'm not understanding this please help. 
math
3/x + 5x/12 = 9/4.... i need to solve for x but i don't know what im doing.. can someone help me please 
Math
I need help changing 67.4 dm _________mm. Please and thanks! 
math
please check. thanks. (8.3 x 10^15) (7.7 x 10^4) = 6.391 x 10^10 Is that right? 
math
Please check problem 3y  2 > 12  5 y answer y > 7/4 
Math
Please check this problem 5x > 30 answer x < 6 
math
Please check problem 4 x + 7 < 8y  1 answer x > 2 
math
please check this problem 2x + 5 < 7 answer x < 1 
math
546 celcius 2+6=? please explain if possible 
math
two questions that i cannnnnnot get!: 2/3(t)(23t)<5t+2(1t) and; 4[5x(3x7)]<2(4x5) please help! 
math
5+2x=13 i don't really understand how to get the answer. could u please help? 
math
answer this simultaneous equation please. 3ab=9 2a+2b=14 
Math
please answer this simultaneous equation. 3ab=9 2a+2b=14 
math
can someone please help me with my question below 
math
Help subtract 7 4/5 from 18 6/15 Can someone show me how to do this please 
Math Help please
Solve w= (va)/(r^2+a^2) for a. is the answer a= sqrt[w(r^2+v^2)/v]?