Below is a math problem solver that lets you input a wide variety of math problems and it will provide the final answer for free. The version below will show you the final answer only.You'll see a button "View steps" and this takes you to the developer's site where you can purchase the full version of the solver (where you can see the steps).Tags: Baking Soda Volcano Research PaperChicago Style Citation Master ThesisIntroduction Paragraph Comparison EssayHow To Write A Term Paper In Apa FormatCollege Essays About DrawingCivil War Essay TopicsHow To Write Topic Proposal
We will call the smaller integer n, and so the larger integer must be n 2 And we are told the product (what we get after multiplying) is 168, so we know: n(n 2) = 168 We are being asked for the integers Solve: That is a Quadratic Equation, and there are many ways to solve it.
Using the Quadratic Equation Solver we get −14 and 12.
We know there are seven days in the week, so: d e = 7 And she trains 27 hours in a week, with d 5 hour days and e 3 hour days: 5d 3e = 27 We are being asked for how many days she trains for 5 hours: d Solve: The number of "5 hour" days is 3 Check: She trains for 5 hours on 3 days a week, so she must train for 3 hours a day on the other 4 days of the week.
3 × 5 hours = 15 hours, plus 4 × 3 hours = 12 hours gives a total of 27 hours So Joel’s normal rate of pay is $12 per hour Check Joel’s normal rate of pay is $12 per hour, so his overtime rate is 1¼ × $12 per hour = $15 per hour.
This should result in the following equations: K= ¾ Z, S = ⅔ Z, K = S 15Taking the equation K=S 15 students need to replace the K with K= ¾ Z and the S with S= ⅔ Z thus creating the equation ¾ Z= ⅔ Z 15Students then need to recognise and multiply each of the terms by the common denominator 12, and then solve the resulting equation 9Z= 8Z 15 ∴ Z = 15Students should first review the process of writing algebraic expressions and equations from a worded description or rule.
The resource discusses and explains determining a formula to reinforce students' understanding.
The app is actually designed to answer any kind of school question — science, history, etc. For other kinds of questions, Socratic kind of does a bit of Googling, and in my experience can typically find similar word problems on the wide internet, or from its own database of answers.
On about half the middle school science problems I tried, the app was able to identify the topic at question and show me additional resources about the concepts involved, but for others it was no more powerful than a simple web search.
Things get a little more complicated in algebra when it comes to word problems, however.
Sometimes, you’ll be given a word problem that requires you to WRITE the equation first and THEN solve it. C) She tutors for 2 hours and babysits for 3 hours. She sells necklaces for , bracelets for , and rings for . How many necklaces, bracelets, and rings did Iris sell?