Bandi jogged 2 1/2 miles for 30 minutes. Sharna jogged 3 1/2 miles in 3/4 hours. Who jogged at a slower rate?

Best way to teach times table's

Identify the two rational numbers 2.7182818459, 2.777777, square root 3, - 7/3

Find the zeros of the function. Write the smaller solution first, and the larger solution second. f (x) = (x+8) ^2-1

How many feet is a mile?

Joel's car has depreciated by 39% over the past few years How much is his car worth today if he originally bought it for $25,689.46?

Find x when y=3 in the literal equation 3x+6y=24

The sequence below is arithmetic {1,8,27,64}

Angles α and b are the two acute angles in a right triangle. Use the relationship between sine and cosine to find the value of b if b < α. sin (x 2 + 2x) = cos (2x + 3x 2)

Kevin has mowed 40% of the lawn. If he has been mowing for 20 minutes, how long will it take him to mow in a hour?

How to solve - x^2-2x=5?