The current on the Mississippi River is a constant 4 miles per hour. A paddleboat travels 48 miles upstream in the same amount of time that it takes to travel 72 miles downstream. Find the speed of the boat in still water.

Find the 9th term of the geometric sequence 10, 40, 160

How you can use a number line to show that five eigth is greater than three eight

Definition: This is the power to which a number is raised, or the number of times it is multiplied by itself. Example: 5 in the expression 25 What term is it?

Why is a mixed number a rational number

Identify the complete subject in the following sentence. The hungry bear searched for food at the campsite. A. bear B. The hungry bear C. searched D. searched for food at the campsite

Which statement about this sum is true? - 2 4/5+2.7

Simplify this problem : 5x+4 if x = 3

Hemal wanted to make dessert for her family. The recipe made 8 servings, but she only wanted to make enough for 5 people. If the recipe for 8 servings called for 2 cups of flour, how much flour would she need for 5 servings?

Evaluate 5 + 32 for (a) 2 = - 2 and (b) 2 = 3.

The data below represents the ages of the first ten people in line at the movie theater. 24, 28, 26, 24, 28 30, 26, 24, 27,23 Which line plot represents the data?