In Sean's fish tank there are six times as many goldfish as Guppies. There are a total of 21 fish in the tank. How many more goldfish are there than Guppies

After the same car leaves the platform gravity causes it to accelerate downwards at a rate of 9.8 m/s ^2 what is the gravitational force of the car

A+b=240 c+d=500 d-b+c=455 a+c=215 d?

Two runners in a 400 meter race cross the finish line in a photo finish. From the photo, officials find that the second runner was 80 meters behind the winner.

What is 16 squared?

Factor - 24a3B3 - 84a4bc A. 0-12 32b2d-2 bc2-7 a) B. 12 abd2 bc2 + 7 a) C.-12 a3b²c/2 bc + 7 a) D. 12 a3b2d-2 bc2 + 7 a)

According to the square root property, the solution set of x 2 = 25 is {±5}. True False

During a sale a dress decreased in price from $80 to $76 what was the percent of decrease

How to find the perimeter of a octagon

The irregular figure on the left has been decomposed into the figures on the right. A figure is broken into a parallelogram and rectangle. The rectangle has a base of 7 centimeters and a height of 4 centimeters.

What does a=3n+1 and solve for n