Can you help me with my math- Algebra 1?
I don't get these problems. For what values of the variable is the rational expression undefined? 2. -5x/10 28. Write an algebraic expression for which 2 must be excluded. 29. Write an algebraic expression for which 5 and -3 must be excluded. 30. Write an algebraic expression for which 1/2 and 0 must be excluded. Best answer for first person who answers correctly. Thanks!
Can someone help me with my math HW? (algebra)?
I have three questions that i dont know how to solve. 1) Suppose the population of a town is 2700and is growing by 4% every year. Write an equation to model the population growth, then predict the population after 12 years. (i need the equation as well as the answer, please) 2) Find the Balance in the following account at the end of the investmant period. $3800 principle earning 2% compuonded quarterly for 7 years. 3) A boat costs $15000 and decreases in valueby 10% per year. How much will the boat be worth after 5 years? Plaese type out the work you used to solve these problems, and thank you SOOO much!!!! :)
CAN U PLZ HELP ME ON MY ALGEBRA 2 TRIG HW!??!!?
first we will define the variables let y=cost($) and x= number of visits to the skating rink without the discount y=3x (with the three coming from the three dollar cost of each trip) with the discount y =2.5x + 15 (3 changes to 2.5 from the discount, 15 is added as an initial cost of the discount card) now we bring the two equations together y=3x, therefore 3x=2.5x + 15 x=30 after thirty visits, your costs with or without the discount card will be equal, any visits after and a person with the discount card will begin to save money relative to a consumer withouth the discount card.
Can any one help me with my algebra homework?
let p = pens and n = notebooks 3p + 2n = 8.25 2p + 3n = 8.00 add these two equations together 5p + 5n = 16.25 p + n = 3.25 hope this is what you were looking for :-)
Can someone help me with my algebra homework?
slow train takes 3:45=225 min moving at 1/225 min ^-1 fast train takes 1:50=110 min moving at 1/110 min^-1 slow train has gone 39/225 of the distance when the fast train starts. they cover 1-39/225=75/75-13/75=62/75 of the trip to meet. they are approaching at 1/110+1/225=45/4950+22/4950=67/4950 min ^-1 62/75/(23/4950)=(62/75)(4950/67)=61.07 min or i hr 1 min 4 sec
Can u please help me with my algebra homework.?
Show work? 29. The Roll'n'Rocks group gives 3 performances at Municipal Stadium. They are paid $15 for each ticket sold plus a flat fee of $100,000 for each performances. If the stadium seats up to 65,000 people per performance, then what is the range of money they can earn for the 3 performances?
How can I help my son with his algebra homework when I don't even understand it?
Hello,Algebra is an interesting topic for student and teacher both. It is a little complicated but a good mental exercise.If you don’t get an idea of how to help your child. I have a simple and effective solution for you. 15 ways to do Algebra homework efficiently.I will give some certain tips on how you can teach your child a very effective way.A formula is a key for Algebra and max math problem. That should be memorized by the student.Do homework in step by stepSilence is more importance for study. Always work on that your child should study in a silent environment.Doing homework with a friend is also a good Idea. They will discuss the question and answer when they got stuck.Visit some online website regarding mathematics problems. That will give a clear Idea.That all are regarding how to teach your child if you don’t understand Algebra or Math problems.Thanks for reading.
Can someone help me with my Algebra 2 homework.?
Ok, my teacher explains things too fast. And I do not understand how to do this particular problen / step. Question: Write and equation in slope intercept form for the line that contains the given point and is perpendicular to the given line. problem : (3,-1), 12x + 4y = 8 If you guys can give a step by step instructions to how to do it I would gladly appreciate it :]