Hi I tried attaching the math.js file to the index.html file but when I previewed it, the alert didn't pop up. Help!

Can you post your code?

I couldn't do all the numbers below because I couldn't test if any of my code work. Not sure what I'm doing wrong...hope you can help, thanks in advance! :)

// DONE 1. Attach this file -- math.js -- to the index.html file using a <script> tag

// DONE 2. Add an alert to announce the program with a message like "Let's do some math!" alert("Let's do some math!");

// DONE 3. Create a variable and use the prompt() method to collect a number from a visitor var userInput1 = prompt("Type a number.");

// DONE 4. Convert that value from a string to a floating point number userInput1 = parseFloat(userInput1);

// DONE 5. Repeat steps 3 and 4 to create a second variable and collect a second number var userInput2 = prompt("Type another number."); userInput2 = parseFloat(userInput2);

// DONE 6. Create a new variable -- message -- which you'll use to build // a complete message to print to the document // Start by creating a string that includes <h1> tags as well // and the two input numbers. The string should look something like this: // "<h1>Math with the numbers 3 and 4</h1>" where the two numbers are // the values input from the user. Use string concatenation to create this // and make sure you actually perform the math on the values by // using the + symbol to add their values together var message = "<h1>Math with the numbers " + userInput1 + " and " + userInput2 + "</h1>";

// 7. Add another string to the message variable. // The string should look something like this after concatenation: // "3 + 4 = 7"

// 8. Add a linebreak tag -- <br> -- to the message variable

// 9. Continue to add to the message variable to include strings // demonstrating multiplication, division and subtraction // For example: // "3 * 4 = 12" // "3 / 4 = 0.75" // "3 - 4 = -1"

// 10. Use the document.write() method to print the message variable // to the web page. Open the finished.png file in this workspace // to see what the completed output should look like document.write(message);