What is the simplified form of - 9m-2n5*2m-3n-6

1. Michel buys a leash for his dog. The leash is 6 ft 3 inches. How long, in inches, is the leash? (1 ft = 12 inches) A) 48 inches B) 51 inches C) 72 inches D) 75 inches 2.

Find the mode of the set of dа ta: 55, 56, 45, 51, 60, 53, 63, 70, 62, 58, 63 57.5 57.8 58 63

Solve for x: - 13 = 5 (1 + 4x) - 2x

What are the 2 most common exponents you will deal with when finding roots?

On her way to visit her parents, Keegan drives 480 miles in 6 hours. What is her average rate of speed in miles per hour?

Hello I am in a math 95 class. my names drew and I was looking at a problem having to do with exponential equations. There were about 1.32 million Hispanic-owned businesses in 2006 and 1.7 million in 2008.

Hich statement is true? A) You can use both permutations and combinations when order matters. B) You can use permutations when order matters and use combinations when order doesn't matter.

If the length of is 4 units, the area of ∆ADC is square units.

3000 mm is greater or less than or equal to 2 km

a deep sea exploring ship is pulling up a diver at the rate of 25 feet per minute. The diver is 200 feet below sea level. How deep was the diver 10 minutes ago?