What expression is equivalent to

4x^5 x 2x^6

6x^30

8x^30

6x^11

8x^11

(the number next to the arrow is the exponent)

A dance floor has a perimeter of 60 meters. The dance floor is 20 meters long. Write an equation to represent the perimeter of the dance floor. Solve the equation to find the dimensions of the dance floor

Which is greater 0.46 or 43%

If Petar Stoychev swam the Channel in about 6 hours, 58 minutes, approximately how wide in miles is the English Channel?

Convert 120 kilometers per hour into miles per hour using dimensional analysis

On a scale drawing, 1 millimeter equals 4 centimeters. If a line on the drawing is 45 millimeters, how many meters is it actually? 1,800 m 180 m 18 m 1.8 m

Best Cam'ron 3 miles and 25.8 minutes how long does it take her to run 1 mile

Calculate the perimeter of an equilateral triangle which has a side of 14cm

What does (3x + 5) (x-4) equal

2/10 + 1/2 written as a fraction

What number represents 125.638 rounded to the nearest hundredth