A wheel rotates on an axle 84 times in 6 min. The number of rotations varies directly with the time the wheel rotates.

How long will it take the wheel to rotate 168 times?

min

How do you simplify 6+3x^2+2y^2-3-y^2

What is supplement of a 92 degree angle

There are 15 boxes. There 18 apples in each box. The baker uses 7 apples to make a pie. How much pies can the baker make?

A geometric sequence is shown below. 2, - 6, 18, - 54, 162, ... Part A: Write a recursive relationship for this sequence. Explain how you determined your answer. Part B: Write an explicit formula for this sequence.

A submarine started at a depth of 600 feet below sea level. It then rose by 250 feet. What was its final depth?

Leonard divides 70 by 8. Between what two whole numbers is his answer?

A cake mix calls for these ingredients. 3 cups of milk 6 cups of flour 2 cups of sugar 1 cup of oil Which is the lowest ratio? A. Milk/Flower B. Sugar/Milk C. Oil/Sugar D. Sugar/Flower

Find the next three terms in each sequence 1, 6, 11, 16, 21, ...

Sure can run 6 miles per hour. One mile is equal to 5280 feet. Wat is her running speed in feet per min?

A kite has vertices at (2, 4), (5, 4), (5, 1), and (0, - 1). What is the approximate perimeter of the kite? Round to the nearest tenth.