Solve for the portion. Round to hundredths when necessary.
What number is 0.4% of 500?

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?